depression disorder essay

327 Depression Essay Titles & Examples

When choosing a title about depression, you have to remain mindful since this is a sensitive subject. This is why our experts have listed 177 depression essay topics to help you get started.

🌧️ How to Write a Depression Essay: Do’s and Don’ts

🏆 unique titles about depression, 🥇 most interesting depression title ideas, 📌 good titles for depression essay, ✅ simple & easy depression essay titles, 🎓 interesting topics to write about depression, 📑 good research topics about depression.

• ❓ Research Questions for a Depression Essay

Depression is a disorder characterized by prolonged periods of sadness and loss of interest in life. The symptoms include irritability, insomnia, anxiety, and trouble concentrating. This disorder can produce physical problems, self-esteem issues, and general stress in a person’s life. Difficult life events and trauma are typical causes of depression. Want to find out more? Check out our compilation below.

A depression essay is an important assignment that will help you to explore the subject and its impact on people. Writing this type of paper may seem challenging at first, but there are some secrets that will make achieving a high grade much easier. Check below for a list of do’s and don’ts to get started!

DO select a narrow topic. Before starting writing, define the subject of the paper, and write down some possible titles. This will help you to focus your thoughts instead of offering generic information that can easily be found on Wikipedia. Consider writing about a particular population or about the consequences of depression. For example, a teenage depression essay could earn you excellent marks! If you find this step challenging, try searching for depression essay topics online. This will surely give you some inspiration.

DON’T copy from peers or other students. Today, tutors are usually aware of the power of the Internet and will check your paper for plagiarism. Hence, if you copy information from other depression essays, you could lose a lot of marks. You could search for depression essay titles or sample papers online, but avoid copying any details from these sources.

DO your research before starting. High-quality research is crucial when you write essays on mental health issues. There are plenty of online resources that could help you, including Google Scholar, PubMed, and others. To find relevant scientific articles, search for your primary and secondary topics of interest. Then filter results by relevance, publication date, and access type. This will help you to identify sources that you can view online and use to support your ideas.

DON’T rely on unverified sources. This is a crucial mistake many students make that usually results in failing the paper. Sources that are not academic, such as websites, blogs, and Wiki pages, may contain false or outdated information. Some exceptions are official publications and web pages of medical organizations, such as the CDC, APA, and the World Health Organization.

DO consider related health issues. Depression is often associated with other mental or physical health issues, so you should reflect on this in your paper. Some examples of problems related to depression are suicide, self-harm, eating disorders, and panic attack disorder. To show your in-depth understanding of the issue, you could write a depression and anxiety essay that shows the relationship between the two. Alternatively, you can devote one or two paragraphs to examining the prevalence of other mental health problems in people with depression.

DON’T include personal opinions and experiences unless required. A good essay on the subject of depression should be focused and objective. Hence, you should rely on research rather than on your understanding of the theme. For example, if you have to answer the question “What is depression?” look for scientific articles or official publications that contain the definition rather than trying to explain it in your own words.

DON’T forget about structure. The structure of your essay helps to present arguments or points logically, thus assisting the reader in making sense of the information. A good thing to do is to write a depression essay outline before you start the paper. You should list your key points supported by relevant depression quotes from academic publications. Follow the outline carefully to avoid gaps and inconsistencies.

Use these do’s and don’ts, and you will be able to write an excellent paper on depression! If you want to see more tips and tricks that will help you elevate your writing, look around our website!

• Understanding Teen Depression Impacts of depression on teenagers Depression is characterized by several effects; however, most of them impact negatively to the teens. For instance, a considerable percentage of teens use extra-curriculum activities such as sports and games, […]
• Depression and Grief in the “Ordinary People” Film At the end of the film, he is healed and ready to forgive his mother and stop blaming himself. I believe that the relationship between Conrad and his therapist, Dr.
• Beck Depression Inventory, Its History and Benefits Therefore, the detection of depression at its early stage, the evaluation of the risks, and the definition of the level of depression are the main goals.
• Report Writing About Depression There is concrete evidence that many people in Australia tend to believe that depression is the cause of all suicide deaths in the world, but this not true.
• Cognitive Behavioral Therapy in Treating Depression CBT works on the principle that positive thoughts and behaviour heralds positive moods and this is something that can be learned; therefore, by learning to think and behave positively, someone may substitute negative thoughts with […]
• Social Networking and Depression The findings of the study confirmed that once an individual engages in social networking, his or her feeling of safety goes down and depression mood emerges meaning that a correlation between depression and social networking […]
• Depression, Grief, Loss in “Ordinary People” Film The coach is curious to know Conrad’s experiences at the hospital and the use of ECT. Towards the end of the film, Conrad reveals to the therapist that he feels guilty about his brother’s death.
• Case Study of Depression and Mental Pressure Alison believes that her illness is severe and taking a toll all the time, and the environment is worsening the condition.
• The Problem of Childhood Depression Thus, it is essential to explore the reasons for the disease and possible ways to treat depression in kids. In kids, the prevention of depression is fundamental to understanding the cause of the poor mood […]
• Anxiety and Depression Among College Students The central hypothesis for this study is that college students have a higher rate of anxiety and depression. Some of the materials to be used in the study will include pencils, papers, and tests.
• Depression in the Lens of History and Humanities In terms of history, this paper analyzes the origin of depression and the progress made over the years in finding treatment and preventive mechanisms.
• The Difference Between Art Deco and Depression Modern Design By and whole, Art Deco and Depression differ in their characteristics and their meanings as they bring unlike messages to the viewers.
• Obesity Co-Occurring With Depression The assessment will identify the patient with the two conditions, address the existing literature on the issue, examine how patients are affected by organizational and governmental policies, and propose strategies to improve the patient experience.
• Depression and Melancholia Expressed by Hamlet The paper will not attempt and sketch the way the signs or symptoms of depression/melancholia play a part in the way Shakespeare’s period or culture concerning depression/melancholia, but in its place portrays the way particular […]
• Depression in Older Adults The understanding and modification of the contributions of these factors is the ultimate goal of the clinicians who engage in the treatment of depression.
• Depression as a Psychological Disorder Summarizing and evaluating the information that trusted journals have published on the topic of depression might help create a well-rounded review of the condition and the scientific community’s understanding of it.
• Depression: A Cognitive Perspective Therefore, the cause of depression on this line may be a real shortage of skills, accompanied by negative self-evaluation because the individual is more likely to see the negative aspects or the skills he lacks […]
• Biological and Social-Cognitive Perspectives on Depression The social-cognitive perspective states that the disorder’s development is influenced by the events in the patient’s life and their way of thinking.
• Depression and Its Causes in the Modern Society The higher instances of depression among women can be explained using a number of reasons including the lifestyle of the modern woman and her role in the society.
• NICE Guidelines for Depression Management: Project Proposal This topic is of importance for VEGA because the center does not employ any specific depression management guidelines.
• PICO Analysis of Depression In other words, the causes of the given mental disorder can highly vary, and there is no sufficient evidence to point out a primary factor that triggers depression.
• Depression Among University Students The greatest majority of the affected individuals in different universities will be unable to take good care of their bodies and living rooms.
• Postpartum Depression and Its Peculiarities The major peculiarity of PPD in terms of its adverse effects is that it is detrimental to both the mother and the newborn child.
• Depression Symptoms and Cognitive Behavior Therapy The tone of the article is informative and objective, throughout the text the authors maintain an academic and scientific mood. The structure of the article is well organized and easy to read.
• Proposal on Depression in Middle-Aged Women By understand the aspect of unhappiness among the young women; it will be easier for the healthcare institutions to formulate effective and appropriate approaches to reduce the menace in the society.
• Biological Psychology: Lesion Studies and Depression Detection The purpose of this article is to share the research findings and discussion on the new methodological developments of Lesion studies.
• Using AI to Diagnose and Treat Depression One of the main features of AI is the ability to machine learning, that is, to use data from past experiences to learn and modify algorithms in the future.
• Artificial Intelligence Bot for Depression By increasing the availability and accessibility of mental health services, these technologies may also contribute to the development of cognitive science practices in Malaysia.
• COVID-Related Depression: Lingering Signs of Depression The purpose of the article is to depict the research in a more approachable way, while the latter accentuates the importance of various factors and flaws of the results. While the former is more simplified, […]
• Depression and Anxiety Among African Americans Finally, it should be insightful to understand the attitudes of friends and family members, so 5 additional interviews will be conducted with Black and White persons not having the identified mental conditions. The selected mental […]
• Depression in Dialysis Patients: Treatment and Management If I were to conduct experimental research about the treatment and management of depression in dialysis patients, I would focus on finding the most effective and safe medication for the condition among adults.
• The Serotonin Theory of Depression by Moncrieff et al. The serotonin theory of depression is closely related to antidepressants since the advent of SSRIs played a significant role in the popularization of the theory.
• Avery’s Depression in “The Flick” Play by Baker The emotional and mental state of Avery, the only African-American character out of the three, is fairly obvious from the get-go when asked about why he is so depressed, the answer is: “Um.
• Depression: A Quantitative-Qualitative Analysis A decision tree can be used due to the nature of the research question or hypothesis in place, the measurement of the dependent or research variable, the number of groups or independent variable levels, and […]
• Depression Detection Tests Analysis The problem of the abundance of psychological tests leads to the need to compare multiple testing options for indicators of their purpose, features, and interpretations of the evaluation and validity.
• Nursing Care for Patients With COVID-19 & Depression The significance of the selected problem contributed to the emergence of numerous research works devoted to the issue. This approach to choosing individuals guaranteed the increased credibility of findings and provided the authors with the […]
• 16 Personality Factors Test for Depression Patient Pablos results, it is necessary to understand the interaction and pattern of the scores of the primary factors. A combination of high Apprehension and high Self-Reliance is a pattern describing a tendency to isolate oneself.
• Depression in a 30-Year-Old Female Client In the given case, it would be useful to identify the patterns in Alex’s relationships and reconsider her responses to her partner.
• Using the Neuman Model in the Early Diagnosis of Depression In the history of the academic development of nursing theories, there are a variety of iconic figures who have made significant contributions to the evolution of the discipline: one of them is Betty Neuman.
• Depression in Primary Care: Screening and Diagnosis The clinical topics for this research are the incidence of depression in young adults and how to diagnose this disorder early in the primary care setting using screening tools such as PHQ9.
• Major Depression and Cognitive Behavior Therapy Since the intervention had no significant effect on Lola, the paper will explore the physical health implication of anxiolytics and antidepressants in adolescents, including the teaching strategies that nurses can utilize on consumers to recognize […]
• Jungian Psychotherapy for Depression and Anxiety They work as a pizza delivery man in their spare time from scientific activities, and their parents also send them a small amount of money every month.S.migrated to New York not only to get an […]
• COVID-19 and Depression: The Impact of Nursing Care and Technology Nevertheless, combatting depression is a crucial step in posing positive achievements to recover from mental and physical wellness caused by COVID-19.
• Depression Disorder Intervention The researchers evaluated the socioemotional signs of mental illnesses in a sample of diagnostically referred adolescents with clinical depression required to undergo regular cognitive behavioral therapy in a medical setting.
• Financial Difficulties in Childhood and Adult Depression in Europe The authors found that the existence of closer ties between the catalyst of depression and the person suffering from depression leads to worse consequences.
• Activity During Pregnancy and Postpartum Depression Studies have shown that women’s mood and cardiorespiratory fitness improve when they engage in moderate-intensity physical activity in the weeks and months after giving birth to a child.
• Clinical Depression: Causes and Development Therefore, according to Aaron Beck, the causes and development of depression can be explained through the concepts of schema and negative cognitive triad.
• Aspects of Working With Depression It also contributes to the maintenance and rooting of a bad mood, as the patient has sad thoughts due to the fact that the usual does not cause satisfaction.
• Depression Among Nurses in COVID-19 Wards The findings are of great significance to researchers and governments and can indicate the prevalence of anxiety and depression among nurses working in COVID-19 wards in the North-East of England during the pandemic.
• Depression Associated With Sleep Disorders Y, Chang, C. Consequently, it directly affects the manifestation of obstructive sleep apnea, restless leg syndrome, and periodic limb movement disorder in people with depression.
• Depression in a 25-Year-Old Male Patient Moreover, a person in depression complains of the slowness in mental processes, notes the oppression of instincts, the loss of the instinct of self-preservation, and the lack of the ability to enjoy life.
• Aspects and Manifestation of Depression Although, symptoms of depression in young people, in contrast to older adults, are described by psychomotor agitation or lethargy, fatigue, and loss of energy.
• Complementary Therapy for Postpartum Depression in Primary Care Thus, the woman faced frustration and sadness, preventing her from taking good care of the child, and the lack of support led to the emergence of concerns similar to those in the past.
• Depression and Anxiety Clinical Case Many of the factors come from the background and life experiences of the patient. The client then had a chance to reflect on the results and think of the possible alternative thoughts.
• Uncontrolled Type 2 Diabetes and Depression Treatment The data synthesis demonstrates that carefully chosen depression and anxiety treatment is likely to result in better A1C outcomes for the patient on the condition that the treatment is regular and convenient for the patients.
• Technology to Fight Postpartum Depression in African American Women I would like to introduce the app “Peanut” the social network designed to help and unite women exclusively, as a technology aimed at fighting postpartum depression in African American Women.
• Complementary Therapy in Treatment of Depression Such practices lower the general level of anxiety and remove the high risks of manifestation of states of abulia, that is, clinical lack of will and acute depression.
• Social Determinants of Health and Depression Among African American Adults The article “Social Determinants of Health and Depression among African American Adults: A Scoping Review of Current Research” examines the current research on the relationship between social determinants of health and depression among African American […]
• Outcomes Exercise Has on Depression for People Between 45-55 Years According to the WHO, the rate of depression in the U.S.was 31. 5% as of October 2021, with the majority of the victims being adults aged between 45 and 55 years.
• The Postpartum Depression in Afro-Americans Policy The distribution of the funds is managed and administered on the state level. Minnesota and Maryland focused on passing the legislation regulating the adoption of Medicaid in 2013.
• Depression Among the Medicare Population in Maryland The statistics about the prevalence and comorbidity rates of depression are provided from the Medicare Chronic Conditions Dashboard and are portrayed in the table included in the paper.
• Depression as Public Health Population-Based Issue In regard to particular races and ethnicities, CDC provided the following breakdown of female breast cancer cases and deaths: White women: 128 new cases and 20 deaths per 100.
• Managing Mental Health Medications for Depression and its Ethical Contradiction The second objective is to discover ethical contradictions in such treatment for people of various cultures and how different people perceive the disorder and react to the medication.
• Aspects of Depression and Obesity In some cases, people with mild to severe depression choose not to seek professional care and instead try to overcome their depression with self-help or the support of family and friends.
• Antidepressant Treatment of Adolescent Depression At the same time, scientists evidenced that in the case of negative exposure to stress and depression, the human organism diminishes BDNF expression in the hippocampus.
• Online Peer Support Groups for Depression and Anxiety Disorder The main objective of peer support groups is connecting people with the same life experiences and challenges to share and support each other in healing and recovery.
• Depression in Adolescence and Treatment Approaches The age of adolescence, commonly referred to as children aged 10-19, is characterized by a variety of changes to one’s physical and mental health, as the child undergoes several stages of adjustment to the environment […]
• Emotional Encounter With a Patient With Major Depression Disorder I shared this idea with him and was trying to create the treatment plan, sharing some general thoughts on the issue.
• Childhood Depression in Sub-Saharan Africa According to Sterling et al, depression in early childhood places a significant load on individuals, relatives, and society by increasing hospitalization and fatality and negatively impacting the quality of life during periods of severe depression.
• Anxiety and Depression: The Case Study As he himself explained, he is not used to positive affirmation due to low self-esteem, and his family experiences also point to the fact that he was not comforted often as a child.
• Breastfeeding and Risk of Postpartum Depression The primary goal of the research conducted by Islam et al.was to analyze the correlation between exclusive breastfeeding and the risk of postpartum depression among new mothers.
• Nursing Intervention in Case of Severe Depression The patient was laid off from work and went through a divorce in the year. This led to a change in prescribed medications, and the patient was put on tricyclic anti-depressants.
• Screening for Depression in Acute Care The literature review provides EB analysis for the topic of depression to identify the need for an appropriate screening tool in addition to the PHQ-9 in the assessment evaluation process.
• Social Media Use and the Risk of Depression Thapa and Subedi explain that the reason for the development of depressive symptoms is the lack of face to face conversation and the development of perceived isolation. Is there a relationship between social media use […]
• Depression in the Field of a Healthcare Administrator According to Davey and Harrison, the most challenging part of healthcare administration in terms of depression is the presence of distorted views, shaped by patients’ thoughts.
• Emotional Wellness: The Issue of Depression Through Different Lenses As for the humanities lens, the increasing prevalence of depression causes the institution of religion to incorporate the issue into major confessions’ mindsets and messages.
• The Treatment of Adolescents With Depression While treating a teenager with depression, it is important to maintain the link between the cause of the mental illness’ progression and the treatment.
• Depression in the Black Community The speaker said that her counselor was culturally sensitive, which presumes that regardless of the race one belongs to, a specialist must value their background.
• Loneliness and Depression During COVID-19 While the article discusses the prevalence of loneliness and depression among young people, I agree that young people may be more subject to mental health problems than other population groups, but I do not agree […]
• Depression Screening in the Acute Setting Hence, it is possible to develop a policy recommending the use of the PHQ-9, such as the EBDST, in the acute setting.
• Ketamine for Treatment-Resistant Depression: Neurobiology and Applications It is known that a violation of the functions of the serotonergic pathways leads to various mental deviations, the most typical of which is clinical depression.
• Treating Obesity Co-Occurring With Depression In most cases, the efficiency of obesity treatment is relatively low and commonly leads to the appearance of a comorbid mental health disorder depression.
• Treadmill Exercise Ameliorates Social Isolation-Induced Depression The groups included: the social isolation group, the control group, and the exercise and social isolation and exercise group. In the treadmill exercise protocol, the rat pups ran on the treadmill once a day for […]
• Depression and Anxiety Among Chronic Pain Patients The researchers used The Depression Module of the Patient Health Questionnaire and the Generalized Anxiety Disorder Scale to interview participants, evaluate their answers, and conduct the study.
• Postpartum Depression in African American Women As far as African American women are concerned, the issue becomes even more complex due to several reasons: the stigma associated with the mental health of African American women and the mental health complications that […]
• The Depression Construct and Instrument Analysis For the therapist, this scaling allows to assess the general picture of the patient’s psychological state and obtain a result that is suitable for measurement.
• The Effects of Cognitive Behavioral Therapy (CBT) on Depression in Adults Introduction It is hard to disagree that there is a vast number of mental disorders that prevent people from leading their normal lives and are quite challenging to treat. One such psychological condition is depression (Li et al., 2020). Since there is a social stigma of depression, and some of its symptoms are similar to […]
• Stress and Depression Among Nursing Students The study aims to determine how different the manifestations of stress and depression are among American nursing students compared to students of other disciplines and what supports nursing students in continuing their education.
• Depression in Diabetes Patients The presence of depression concomitant to diabetes mellitus prevents the adaptation of the patient and negatively affects the course of the underlying disease.
• Depression among Homosexual Males The literature used for the research on the paper aims to overview depression among homosexual males and describe the role of the nurse and practices based on the Recovery Model throughout the depression.
• “What the Depression Did to People” by Edward Robb Ellis Nevertheless, the way the facts are grouped and delivered could be conducive to students’ ability to develop a clearer picture of the catastrophic downturn’s influences on the nation’s and the poor population’s mentalities.
• Economic Inequality During COVID-19: Correlation With Depression and Addiction Thus, during the pandemic, people with lower incomes experienced depression and increased their addictive behaviors to cope with the stress of COVID-19.
• Depression in the Black and Minority Ethnic Groups The third sector of the economy includes all non-governmental, non-profit, voluntary, philanthropic, and charitable organizations and social enterprises specializing in various types of activities, which did not find a place in either the public or […]
• A Description on the Topic Screening Depression If there is the implementation of evidence-based care, a reduction in the proportion of disability for patients with depression would be expected. A proposal was written describing the need for screening depression patients of nearly […]
• “Disclosure of Symptoms of Postnatal Depression, …” by Carolyn Chew-Graham Critique In light of hypothesizing the research question, the researchers suggest that health practitioners have the ability to create a conducive environment for the disclosure of information.
• Depression – Psychotherapeutic Treatment Taking into account the fact that the specialist is not able to prescribe the medicine or a sort of treatment if he/she is not sure in the positive effect it might have on the health […]
• Depression as a Major Health Issue The purpose of the study was to examine the implications of cognitive behavior approaches for depression in old women receiving health care in different facilities.
• Effective Ways to Address Anxiety and Depression Looking deep into the roots of the problem will provide a vast and detailed vision of it, and will help to develop ways to enhance the disorders.
• Einstepam: The Treatment of Depression The treatment of depression has greatly revolutionized since the development of tricyclic antidepressants and monoamine oxidase inhibitors in the 1950s. In the brain, it inhibits the NMDA receptors and isoforms of NOS.
• The Potential of Psilocybin in Treating Depression First of all, it is essential to understand the general effects of psilocybin on the brain that are present in the current literature.
• Depression Among High School Students The major problem surrounding depression among adolescents is that they are rarely diagnosed in time and therefore do not receive treatment they need.
• Depression: Diagnostics, Prevention and Treatment Constant communication with the patient and their relatives, purposeful questioning of the patient, special scales and tests, active observation of the patient’s appearance and behavior are the steps in the nursing diagnosis of depression.
• Depression and Anxiety Intervention Plan John’s Wort to intervene for her condition together with the prescribed anti-depressant drugs, I would advise and educate her on the drug-to-drug relations, and the various complications brought about by combining St. Conducting proper patient […]
• Depression and Generalized Anxiety Disorder Therapy On the other hand, behavioral therapy relies on the assumption that “both abnormal behavior and normal behavior are learned”. The two approaches are thus highly complementary, as while humanistic therapy aims at perceiving and resolving […]
• The Use of Psychedelic Drugs in Treating Depression This study aims to establish whether depressive patients can significantly benefit from psilocybin without substantial side effects like in the case of other psychedelic drugs.
• Postpartum Depression Among the Low-Income U.S. Mothers Mothers who take part in the programs develop skills and knowledge to use the existing social entities to ensure that they protect themselves from the undesirable consequences associated with the PPD and other related psychological […]
• The Beck Depression Contrast (BDI) The second difference between the two modes of the BDI is in the methodology of conducting the survey. This is where the interviewer first gets the history of the patient to try and get the […]
• Depression: Description, Symptoms and Diagnosis, Prognosis and Treatment A diagnosis is made in situations where the symptoms persist for at least two weeks and lead to a change in the individual’s level of functioning.
• Psychedelic Drugs and Their Effects on Anxiety and Depression The participants must also be willing to remain in the study for the duration of the experiments and consent to the drugs’ use.
• VEGA Medical Center: The Quality of Depression Management This presentation is going to provide an overview of a project dedicated to the implementation of NICE guidelines at the VEGA Medical Center.
• Anxiety and Depression in Hispanic Youth in Monmouth County Therefore, the Health Project in Monmouth County will help Hispanic children and adolescents between the ages of 10 and 19 to cope with anxiety and depression through behavioral therapy.
• Anxiety Disorders and Depression In her case, anxiety made her feel that she needed to do more, and everything needed to be perfect. She noted that the background of her depression and anxiety disorders was her family.
• Clinical Case Report: Depression It is possible to assume that being in close contact with a person who has depression also increases the probability of experiencing its symptoms.
• Interventions for Treating Depression after Stroke Inherently, the link between depression and stroke can be analyzed on the basis of post-stroke depression that is identified as the major neuropsychiatric corollary of stroke.
• Depression: The Implications and Challenges in Managing the Illness At home, these people lack interest in their family and are not be able to enjoy the shared activities and company of the family.
• Expression Symptoms of Depression A major finding of the critique is that although the research method and design are appropriate to this type of study, the results may be speculative in their validity and reliability as the researchers used […]
• Researching Postnatal Depression Health professionals suggest that the fluctuations in the level of hormones cause changes in the chemical composition of the brain. The researcher has stated that the sample was selected from the general practitioners and health […]
• The Older Women With Depression Living in Long-Term Care The researchers used the probability-sampling method to select the institutions that were included in the study. The health care professionals working in the nursing homes were interviewed to ascertain the diagnosis of depression as well […]
• Medical Evaluation: 82-Year-Old Patient With Depression Her extreme level of weakness unfolded when the patient admitted that she lacked the strength to stand on her feet and to head back to her sleeping bed on a disastrous night.Mrs.
• Depression in Adults: Community Health Needs The challenge of depression in the elderly is the recognition of signs and symptoms or the frequent underreporting of the symptoms of depression in adults over the age of 65.
• The Discussion about Depression in Older Patients Depression is often identified as the most prevalent psychiatric disorder in the elderly and is usually determined by symptoms that belong to somatic, affective, and cognitive categories.
• Depression in Older People in Australia Although a good number of depressed elderly patients aspire to play an active role in the treatment decision-making process, some prefer to delegate this role to their doctors.
• In-Vitro Fertilization and Postpartum Depression The research was conducted through based on professional information sources and statistical data collected from the research study used to further validate the evidence and outcome of this study.
• Depression: Screening and Diagnosis What he tries to do is to live a day and observe the changes that occur around. What do you do to change your attitude to life?
• Depression in Australia. Evaluation of Different Factors In attempts to identify the biological causes of depression, the researchers focus on the analysis of brain functioning, chemical mediators, their correlations with the neurologic centers in the brain, and impact on the limbic system […]
• Mental Health Paper: Depression The prevalence of mental health conditions has been the subject of many studies, with most of these highlighting the increase in these illnesses.
• The Two Hit Model of Cytokine-Induced-Depression The association between IL-6 polymorphism and reduced risk of depressive symptoms confirms the role of the inflammatory response system in the pathophysiology of IFN-alpha-induced depression.
• Ante-Partum & Postpartum Exposure to Maternal Depression The researchers engaged in the research work on this particular study topic by approaching it on the basis of maternal behavior and circumstances, as they connect to depressive conditions in their own lives and the […]
• Depression in Australia, How Treat This Disorder According to The World Health Organization, depression is defined as a disorder in the mental health system that is presented with feelings of guiltiness, low concentration, and a decrease in the need for sleep.
• Steroid Use and Teen Depression In this manner, the researcher will be in a position to determine which of the two indicators is strongest, and then later, the indicators can be narrowed down to the most basic and relevant.
• Depression Among Minority Groups Mental disorders are among the major problems facing the health sector in America and across the world in the contemporary society.
• Aspects and Definition of Depression: Psychiatry This is the personal counseling of a patient with the doctor, and it is one of the very best processes. In the case of a physician dealing with a mental patient, the most preferable way […]
• Dual Illness – Depression and Alcohol Abuse The intention of the research paper is to assess if indeed there is an association between alcoholism as manifested by Jackson, and a case of depression.
• Depression and Paranoid Personality Disorder Bainbridge include: The analysis of paranoia and anxiety caused by substance abuse reveals that the diagnosis can be correct based on the symptoms, but the long-lasting nature of the symptoms rejects this diagnosis in favor […]
• Antidepressant Drugs for Depression or Dysthymia These are the newer form of antidepressant that are based on both the principle of serotonin reuptake prevention and norepinephrine action.
• The Relationship of Type 2 Diabetes and Depression Type 2 diabetes is generally recognized as an imbalance between insulin sensitivity and beta cell function We have chosen a rural area in Wisconsin where we can focus our study and select a group of […]
• Teenage Depression and Alcoholism There also has been a demonstrated connection between alcoholism and depression in all ages; as such, people engage in alcoholism as a method of self medication to dull the feelings of depression, hopelessness and lack […]
• “Relationships of Problematic Internet Use With Depression”: Study Strengths and Weaknesses One of the study strengths is that the subject selection process is excellently and well-designed, where the subjects represent the study sample, in general.
• Depression Treatment: Biopsychosocial Theory More to the point, the roles of nurses, an interprofessional team, and the patient’s family will be examined regarding the improvement of Majorie’s health condition.
• Postpartum Depression and Its Impact on Infants The goal of this research was “to investigate the prevalence of maternal depressive symptoms at 5 and 9 months postpartum in a low-income and predominantly Hispanic sample, and evaluate the impact on infant weight gain, […]
• Postpartum Depression: Statistics and Methods of Diagnosis The incorporation of the screening tools into the existing electronic medical support system has proved to lead to positive outcomes for both mothers and children.
• Comorbidity of Depression and Pain It is also known that dysregulation of 5-HT receptors in the brain is directly related to the development of depression and the regulation of the effects of substance P, glutamate, GABA and other pain mediators. […]
• Hallucinations and Geriatric Depression Intervention Sandy has asserted further that the cleaners at the residence have been giving him the wrong medication since they are conspiring to end his life with the FBI.Mr.
• Changes in Approaches to the Treatment of Depression Over the Past Decade In spite of the fact that over the past decade many approaches to the treatment of depression remained the same, a lot of new methods appeared and replaced some old ones due to the development […]
• Management of Treatment-Resistant Depression The significance of the problem, the project’s aims, the impact that the project may have on the nursing practice, and the coverage of this condition are the primary focuses of this paper.
• Teenage Depression: Psychology-Based Treatment This finding underlines the need to interrogate the issue of depression’s ontology and epistemology. Hence, there is the need to have an elaborate and comprehensive policy for addressing teenage depression.
• Depression and Anxiety in Dialysis Patients However, the study indicates the lack of research behind the connection of depression and cognitive impairment, which is a significant limitation to the conclusive statement.
• Adolescent Grief and Depression In looking for an activity that may help him or her keep away from the pain he or she is experiencing, the victim may decide to engage in sexual activities. Later, the adolescent is also […]
• Suicide and Depression in Students Students who belong to racial and ethnic minorities constitute the group of risk connected with high depression and suicidal rates and it is the primary task of health teachers to reduce suicidal rates among all […]
• Depression Disorder: Key Factors Epidemiology refers to the study of the distribution and determinants of health related events in specific populations and its applications to health problems.
• Depression Effects of School Children However the present difficulties that he is going through being a 16 year old; may be associated to a possible cause of Down syndrome complications, or the feelings and behavioral deficiency he associates to the […]
• Depression, Hallucination, and Suicide: Mental Cases How they handle the process determines the kind of aftermath they will experience for instance it can take the route of hallucinations which is treatable or suicide which is irreversible thus how each case is […]
• Depression, Its Perspective and Management Therefore this paper seeks to point out that stress is a major ingredient of depression; show the causes, symptoms, highlight how stresses is manifested in different kinds of people, show how to manage stress that […]
• Daily Living, Depression, and Social Support Activities of Elderly Turkish People Navigating the delicate and often convoluted maze of the current issues affecting the elderly has continued to present challenges to the professionals in the field especially with the realization that these issues and needs are […]
• The Theory of Personality Psychology During Depression The study concerns personality pathology, and the results of the treatment given to patients who are under depression, and how personalities may have adverse effects on the consequences of the cure.
• Depression and the Media Other components of the cognitive triad of depression are the aspect of seeing the environment as overwhelming and that one is too small to make an impact and also seeing the future as bleak and […]
• Poor Body Image, Anxiety, and Depression: Women Who Undergo Breast Implants H02: There is no difference in overt attractiveness to, and frequency of intimacy initiated by, the husband or cohabitating partner of a breast implant patient both before and after the procedure.
• Reducing Anxiety and Depression With Exercise Regardless of the type of results achieved, it is recommendable for people undergoing mental problems like depression and anxiety to exercise regularly.
• Stress, Depression and Psychoneuroimmunology The causes and symptoms of stress may vary from person to person and the symptoms can be mental as well as physical.
• A Critical Evaluation of Major Depression This paper has actively shown how factors such as financial insecurity, job loss, income, and educational inequalities, lifestyle diseases, and breakdown of the social fabric have acted to propel the mental disorder by making use […]
• Depression, Substance Abuse and Suicide in Elderly
• Adult Depression Sufferer’s and Withdrawal From Family and Friends
• Depression: Helping Students in the Classroom
• Major Depression: Treating Depression in the Context of Marital Discord
• Family Therapy for Treating Major Depression
• Adverse Childhood Experiences Cause Depression
• Depression and Alzheimer’s Disease
• Rumination, Perfectionism and Depression in Young People
• “Gender Differences in Depression” by Nolen-Hoeksema
• Anxiety and Depression Disorders
• Beck’s Cognitive Therapy Approach to Depression Treatment
• Cannabis Abuse Increases the Risk of Depression
• Depression: Risk Factors, Incidence, Preventive Measures & Prognostic Factors
• Depression Diagnostics Methods
• Concept Analysis of Loneliness, Depression, Self-esteem
• Teen Suicide and Depression
• Depression and Diabetes Association in Adults
• The Correlation Between Perfectionism and Depression
• Geriatric Dementia, Delirium, and Depression
• Dementia, Delirium, and Depression in Older Adults
• Dealing with Depression in the Workplace
• Depression in People With Alcohol Dependence
• Depression and Anxiety Due to School and Work-Related Stress
• Creating a Comprehensive Psychological Treatment Plan: Depression
• Experimental Psychology. Bouldering for Treating Depression
• Depression and Psychotherapy in Adolescence
• Postpartum Depression: Treatment and Therapy
• Atypical Depression Symptoms and Treatment
• Dementia, Delirium, and Depression in Frail Elders
• Depression & Patient Safety: Speak Up Program
• Mindfulness Meditation Therapy in Depression Cases
• A Review of Postpartum Depression and Continued Post Birth Support
• Psychodynamic Therapy for Depression
• Depression Screening in Primary Care for Adolescents
• Freud’s Depression: Cognitive-Behavioral Interventions
• Optimal Mental Health Approaches: Depression & Anxiety
• Great Depression in “A Worn Path” by Eudora Welty
• Depression in Adolescents and Interventions
• Bipolar Disorder: Reoccurring Hypomania & Depression
• Postpartum Depression: Understanding the Needs of Women
• Major Depression Treatment During Pregnancy
• Patients’ Depression and Practitioners’ Suggestions
• Traditional Symptoms of Depression
• Social Media Impact on Depression and Eating Disorder
• Anxiety and Depression in Children and Adolescents
• Depression Studies and Online Research Sources
• Drug Abuse and Depression Treatment
• Depression Explanation in Psychological Theories
• Food Insecurity and Depression in Poor Families
• Peer Popularity and Depression Among Adolescents
• Alcohol Abuse, Depression and Human Trafficking
• Depression Assessment Using Intake Notes
• Depression in Adolescents and Cognitive Therapy
• Diagnosing Depression: Implementation and Evaluation Plan
• Beck Depression Inventory: Evaluation Plan
• Depression in Iranian Women and Health Policies
• Depression Patients and Psychiatrist’s Work
• Depression Patients’ Needs and Treatment Issues
• Suicide and Depression: Connection, Signs and Age
• Health Promotion: Depression Awareness in Teenagers
• Depression and Cancer in Caucasian Female Patient
• Depression in Patients with Comorbidity
• Depression After Transcranial Magnetic Stimulation Treatment
• Depression and Psychosis: 32-Year-Old Female Patient
• Postpartum Depression and Acute Depressive Symptoms
• Women with Heart Disease: Risk of Depression
• Exercises as a Treatment for Depression
• Depression Treatment Changes in 2006-2017
• Depression in Elders: Social Factors
• Depression Among High School Students
• False Memories in Patients with Depression
• Postpartum Depression Analysis in “Yellow Wallpaper”
• The Canadian Depression Causes
• Widowhood Effects on Men’s and Women’s Depression
• Teen Website: Fish Will Keep Depression Away
• Bipolar Expeditions: Mania and Depression
• Obesity and Major Depression Association
• Fast Food, Obesity, Depression, and Other Issues
• Depression in the Future Public Health
• Depression: Patients With a Difficult Psychological State
• Depression: Pathophysiology and Treatment
• Stress, Depression, and Responses to Them
• Beck Depression Inventory in Psychological Practice
• Problem of the Depression in Teenagers
• Supporting the Health Needs of Patients With Parkinson’s, Preeclampsia, and Postpartum Depression
• Hamilton Depression Rating Scale Application
• Psychological Measures: The Beck Depression Inventory
• Yoga for Depression and Anxiety
• Sleep Disturbance, Depression, Anxiety Correlation
• Depression in Late Life: Interpersonal Psychotherapy
• Postpartum Depression and Comorbid Disorders
• Arab-Americans’ Acculturation and Depression
• Organizational Behaviour: Depression in the Workplace
• Relationship Between Depression and Sleep Disturbance
• Child’s Mental Health and Depression in Adulthood
• Parents’ Depression and Toddler Behaviors
• Managing Stress and Depression at Work Places – Psychology
• Job’ Stress and Depression
• Depression Measurements – Psychology
• Methodological Bias Associated with Sex Depression
• Relationship Between Sleep and Depression in Adolescence
• The Effects of Depression on Physical Activity
• Psychological Disorder: Depression
• Depression and Workplace Violence
• The Effects of Forgiveness Therapy on Depression, Anxiety and Posttraumatic Stress for Women After Spousal Emotional Abuse
• Depression Diagnosis and Theoretical Models
• The Impact of Exercise on Women Who Suffer From Depression
• Evolutionary Psychology: Depression
• Effect of Social Media on Depression
• Depression in the Elderly
• Poly-Substance Abuse in Adolescent Males With Depression
• How Does Peer Pressure Contribute to Adolescent Depression?
• How Do Genetic and Environmental Factors Contribute To The Expression of Depression?
• Depression and Cognitive Therapy
• Cognitive Treatment of Depression
• Book Review: “Breadwinning Daughters: Young Women Working in a Depression- Era City, 1929-1939” by Katrina Srigley
• Depression: A Critical Evaluation
• Psychopharmacological Treatment for Depression
• “Breadwinning Daughters: Young Working Women in a Depression-Era City” by Katrina Srigley
• Depression in female adolescents
• Interpersonal Communication Strategies Regarding Depression
• Depression: Law Enforcement Officers and Stress
• Social Influences on Behavior: Towards Understanding Depression and Alcoholism Based on Social Situations
• Depression Experiences in Law Enforcement
• Childhood Depression & Bi-Polar Disorder
• Depression Psychological Evaluation
• Concept of Childhood Depression
• Correlation Between Multiple Pregnancies and Postpartum Depression or Psychosis
• Depression and Its Effects on Participants’ Performance in the Workplace
• Catatonic Depression: Etiology and Management
• The Children’s Depression Inventory (CDI) Measure
• Depression: A Cross-Cultural Perspective
• Depression Levels and Development
• Depression Treatment: Rational Emotive Behavior Therapy
• Concept of Depression Disorder
• Does Divorce Have a Greater Impact on Men than on Women in Terms of Depression?
• Oral versus Written Administration of the Geriatric Depression Scale

❓Research Questions for a Depression Essay

• Does Poverty Impact Depression in African American Adolescents and the Development of Suicidal Ideations?
• Does Neighborhood Violence Lead to Depression Among Caregivers of Children With Asthma?
• Does Parent Depression Correspond With Child Depression?
• How Depression Affects Our Lives?
• Does Brain-Derived Neurotrophic Factor Have an Effect on Depression Levels in Elderly Women?
• How Can Overcome Depression Through 6 Lifestyle Changes?
• Does Maternal Depression Have a Negative Effect on Parent-Child Attachment?
• Can Providers’ Education About Postpartum Depression?
• Can Vacation Help With Depression?
• How Children Deal With Depression?
• Can Diet Help Stop Depression and Violence?
• Does Depression Assist Eating Disorders?
• Does Depression Lead to Suicide and Decreased Life Expectancy?
• Can Obesity Cause Depression?
• Can Exercise Increase Fitness and Reduce Weight in Patients With Depression?
• Does Fruit and Vegetable Consumption During Adolescence Predict Adult Depression?
• Does Depression Cause Cancer?
• Does Money Relieve Depression?
• Does the Average Person Experience Depression Throughout Their Life?
• Are Vaccines Cause Depression?
• Does Social Anxiety Lead to Depression?
• Does Stress Cause Depression?
• How Bipolar and Depression Are Linked?
• Does Postpartum Depression Affect Employment?
• Does Postpartum Depression Predict Emotional and Cognitive Difficulties in 11-Year-Olds?
• Does Regular Exercise Reduce Stress Levels, and Thus Reduce Symptoms of Depression?
• Does the Natural Light During Winters Really Create Depression?
• How Can Art Overcome Depression?
• How Anxiety and Depression Are Connected?
• Does Positive Psychology Ease Symptoms of Depression?
• Chicago (A-D)
• Chicago (N-B)

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Bibliography

IvyPanda . "327 Depression Essay Titles & Examples." February 24, 2024. https://ivypanda.com/essays/topic/depression-essay-examples/.

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Biological, Psychological, and Social Determinants of Depression: A Review of Recent Literature

Olivia remes.

1 Institute for Manufacturing, University of Cambridge, Cambridge CB3 0FS, UK

João Francisco Mendes

2 NOVA Medical School, Universidade NOVA de Lisboa, 1099-085 Lisbon, Portugal; ku.ca.mac@94cfj

Peter Templeton

3 IfM Engage Limited, Institute for Manufacturing, University of Cambridge, Cambridge CB3 0FS, UK; ku.ca.mac@32twp

4 The William Templeton Foundation for Young People’s Mental Health (YPMH), Cambridge CB2 0AH, UK

Associated Data

Depression is one of the leading causes of disability, and, if left unmanaged, it can increase the risk for suicide. The evidence base on the determinants of depression is fragmented, which makes the interpretation of the results across studies difficult. The objective of this study is to conduct a thorough synthesis of the literature assessing the biological, psychological, and social determinants of depression in order to piece together the puzzle of the key factors that are related to this condition. Titles and abstracts published between 2017 and 2020 were identified in PubMed, as well as Medline, Scopus, and PsycInfo. Key words relating to biological, social, and psychological determinants as well as depression were applied to the databases, and the screening and data charting of the documents took place. We included 470 documents in this literature review. The findings showed that there are a plethora of risk and protective factors (relating to biological, psychological, and social determinants) that are related to depression; these determinants are interlinked and influence depression outcomes through a web of causation. In this paper, we describe and present the vast, fragmented, and complex literature related to this topic. This review may be used to guide practice, public health efforts, policy, and research related to mental health and, specifically, depression.

1. Introduction

Depression is one of the most common mental health issues, with an estimated prevalence of 5% among adults [ 1 , 2 ]. Symptoms may include anhedonia, feelings of worthlessness, concentration and sleep difficulties, and suicidal ideation. According to the World Health Organization, depression is a leading cause of disability; research shows that it is a burdensome condition with a negative impact on educational trajectories, work performance, and other areas of life [ 1 , 3 ]. Depression can start early in the lifecourse and, if it remains unmanaged, may increase the risk for substance abuse, chronic conditions, such as cardiovascular disease, and premature mortality [ 4 , 5 , 6 , 7 , 8 ].

Treatment for depression exists, such as pharmacotherapy, cognitive behavioural therapy, and other modalities. A meta-analysis of randomized, placebo-controlled trials of patients shows that 56–60% of people respond well to active treatment with antidepressants (selective serotonin reuptake inhibitors, tricyclic antidepressants) [ 9 ]. However, pharmacotherapy may be associated with problems, such as side-effects, relapse issues, a potential duration of weeks until the medication starts working, and possible limited efficacy in mild cases [ 10 , 11 , 12 , 13 , 14 ]. Psychotherapy is also available, but access barriers can make it difficult for a number of people to get the necessary help.

Studies on depression have increased significantly over the past few decades. However, the literature remains fragmented and the interpretation of heterogeneous findings across studies and between fields is difficult. The cross-pollination of ideas between disciplines, such as genetics, neurology, immunology, and psychology, is limited. Reviews on the determinants of depression have been conducted, but they either focus exclusively on a particular set of determinants (ex. genetic risk factors [ 15 ]) or population sub-group (ex. children and adolescents [ 16 ]) or focus on characteristics measured predominantly at the individual level (ex. focus on social support, history of depression [ 17 ]) without taking the wider context (ex. area-level variables) into account. An integrated approach paying attention to key determinants from the biological, psychological, and social spheres, as well as key themes, such as the lifecourse perspective, enables clinicians and public health authorities to develop tailored, person-centred approaches.

The primary aim of this literature review: to address the aforementioned challenges, we have synthesized recent research on the biological, psychological, and social determinants of depression and we have reviewed research from fields including genetics, immunology, neurology, psychology, public health, and epidemiology, among others.

The subsidiary aim: we have paid special attention to important themes, including the lifecourse perspective and interactions between determinants, to guide further efforts by public health and medical professionals.

This literature review can be used as an evidence base by those in public health and the clinical setting and can be used to inform targeted interventions.

2. Materials and Methods

We conducted a review of the literature on the biological, psychological, and social determinants of depression in the last 4 years. We decided to focus on these determinants after discussions with academics (from the Manchester Metropolitan University, University of Cardiff, University of Colorado, Boulder, University of Cork, University of Leuven, University of Texas), charity representatives, and people with lived experience at workshops held by the University of Cambridge in 2020. In several aspects, we attempted to conduct this review according to PRISMA guidelines [ 18 ].

The inclusion and exclusion criteria are the following:

• - We included documents, such as primary studies, literature reviews, systematic reviews, meta-analyses, reports, and commentaries on the determinants of depression. The determinants refer to variables that appear to be linked to the development of depression, such as physiological factors (e.g., the nervous system, genetics), but also factors that are further away or more distal to the condition. Determinants may be risk or protective factors, and individual- or wider-area-level variables.
• - We focused on major depressive disorder, treatment-resistant depression, dysthymia, depressive symptoms, poststroke depression, perinatal depression, as well as depressive-like behaviour (common in animal studies), among others.
• - We included papers regardless of the measurement methods of depression.
• - We included papers that focused on human and/or rodent research.
• - This review focused on articles written in the English language.
• - Documents published between 2017–2020 were captured to provide an understanding of the latest research on this topic.
• - Studies that assessed depression as a comorbidity or secondary to another disorder.
• - Studies that did not focus on rodent and/or human research.
• - Studies that focused on the treatment of depression. We made this decision, because this is an in-depth topic that would warrant a separate stand-alone review.
• Next, we searched PubMed (2017–2020) using keywords related to depression and determinants. Appendix A contains the search strategy used. We also conducted focused searches in Medline, Scopus, and PsycInfo (2017–2020).
• Once the documents were identified through the databases, the inclusion and exclusion criteria were applied to the titles and abstracts. Screening of documents was conducted by O.R., and a subsample was screened by J.M.; any discrepancies were resolved through a communication process.
• The full texts of documents were retrieved, and the inclusion and exclusion criteria were again applied. A subsample of documents underwent double screening by two authors (O.R., J.M.); again, any discrepancies were resolved through communication.
• a. A data charting form was created to capture the data elements of interest, including the authors, titles, determinants (biological, psychological, social), and the type of depression assessed by the research (e.g., major depression, depressive symptoms, depressive behaviour).
• b. The data charting form was piloted on a subset of documents, and refinements to it were made. The data charting form was created with the data elements described above and tested in 20 studies to determine whether refinements in the wording or language were needed.
• c. Data charting was conducted on the documents.
• d. Narrative analysis was conducted on the data charting table to identify key themes. When a particular finding was noted more than once, it was logged as a potential theme, with a review of these notes yielding key themes that appeared on multiple occasions. When key themes were identified, one researcher (O.R.) reviewed each document pertaining to that theme and derived concepts (key determinants and related outcomes). This process (a subsample) was verified by a second author (J.M.), and the two authors resolved any discrepancies through communication. Key themes were also checked as to whether they were of major significance to public mental health and at the forefront of public health discourse according to consultations we held with stakeholders from the Manchester Metropolitan University, University of Cardiff, University of Colorado, Boulder, University of Cork, University of Leuven, University of Texas, charity representatives, and people with lived experience at workshops held by the University of Cambridge in 2020.

We condensed the extensive information gleaned through our review into short summaries (with key points boxes for ease of understanding and interpretation of the data).

Through the searches, 6335 documents, such as primary studies, literature reviews, systematic reviews, meta-analyses, reports, and commentaries, were identified. After applying the inclusion and exclusion criteria, 470 papers were included in this review ( Supplementary Table S1 ). We focused on aspects related to biological, psychological, and social determinants of depression (examples of determinants and related outcomes are provided under each of the following sections.

3.1. Biological Factors

The following aspects will be discussed in this section: physical health conditions; then specific biological factors, including genetics; the microbiome; inflammatory factors; stress and hypothalamic–pituitary–adrenal (HPA) axis dysfunction, and the kynurenine pathway. Finally, aspects related to cognition will also be discussed in the context of depression.

3.1.1. Physical Health Conditions

Studies on physical health conditions—key points:

• The presence of a physical health condition can increase the risk for depression
• Psychological evaluation in physically sick populations is needed
• There is large heterogeneity in study design and measurement; this makes the comparison of findings between and across studies difficult

A number of studies examined the links between the outcome of depression and physical health-related factors, such as bladder outlet obstruction, cerebral atrophy, cataract, stroke, epilepsy, body mass index and obesity, diabetes, urinary tract infection, forms of cancer, inflammatory bowel disorder, glaucoma, acne, urea accumulation, cerebral small vessel disease, traumatic brain injury, and disability in multiple sclerosis [ 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 , 67 , 68 , 69 , 70 , 71 ]. For example, bladder outlet obstruction has been linked to inflammation and depressive behaviour in rodent research [ 24 ]. The presence of head and neck cancer also seemed to be related to an increased risk for depressive disorder [ 45 ]. Gestational diabetes mellitus has been linked to depressive symptoms in the postpartum period (but no association has been found with depression in the third pregnancy trimester) [ 50 ], and a plethora of other such examples of relationships between depression and physical conditions exist. As such, the assessment of psychopathology and the provision of support are necessary in individuals of ill health [ 45 ]. Despite the large evidence base on physical health-related factors, differences in study methodology and design, the lack of standardization when it comes to the measurement of various physical health conditions and depression, and heterogeneity in the study populations makes it difficult to compare studies [ 50 ].

The next subsections discuss specific biological factors, including genetics; the microbiome; inflammatory factors; stress and hypothalamic–pituitary–adrenal (HPA) axis dysfunction, and the kynurenine pathway; and aspects related to cognition.

3.1.2. Genetics

Studies on genetics—key points:

There were associations between genetic factors and depression; for example:

• The brain-derived neurotrophic factor (BDNF) plays an important role in depression
• Links exist between major histocompatibility complex region genes, as well as various gene polymorphisms and depression
• Single nucleotide polymorphisms (SNPs) of genes involved in the tryptophan catabolites pathway are of interest in relation to depression

A number of genetic-related factors, genomic regions, polymorphisms, and other related aspects have been examined with respect to depression [ 61 , 72 , 73 , 74 , 75 , 76 , 77 , 78 , 79 , 80 , 81 , 82 , 83 , 84 , 85 , 86 , 87 , 88 , 89 , 90 , 91 , 92 , 93 , 94 , 95 , 96 , 97 , 98 , 99 , 100 , 101 , 102 , 103 , 104 , 105 , 106 , 107 , 108 , 109 , 110 , 111 , 112 , 113 , 114 , 115 , 116 , 117 , 118 , 119 , 120 , 121 , 122 , 123 , 124 , 125 , 126 , 127 , 128 , 129 , 130 , 131 , 132 , 133 , 134 , 135 , 136 , 137 , 138 , 139 , 140 ]. The influence of BDNF in relation to depression has been amply studied [ 117 , 118 , 141 , 142 , 143 ]. Research has shown associations between depression and BDNF (as well as candidate SNPs of the BDNF gene, polymorphisms of the BDNF gene, and the interaction of these polymorphisms with other determinants, such as stress) [ 129 , 144 , 145 ]. Specific findings have been reported: for example, a study reported a link between the BDNF rs6265 allele (A) and major depressive disorder [ 117 ].

Other research focused on major histocompatibility complex region genes, endocannabinoid receptor gene polymorphisms, as well as tissue-specific genes and gene co-expression networks and their links to depression [ 99 , 110 , 112 ]. The SNPs of genes involved in the tryptophan catabolites pathway have also been of interest when studying the pathogenesis of depression.

The results from genetics studies are compelling; however, the findings remain mixed. One study indicated no support for depression candidate gene findings [ 122 ]. Another study found no association between specific polymorphisms and major depressive disorder [ 132 ]. As such, further research using larger samples is needed to corroborate the statistically significant associations reported in the literature.

3.1.3. Microbiome

Studies on the microbiome—key points:

• The gut bacteria and the brain communicate via both direct and indirect pathways called the gut-microbiota-brain axis (the bidirectional communication networks between the central nervous system and the gastrointestinal tract; this axis plays an important role in maintaining homeostasis).
• A disordered microbiome can lead to inflammation, which can then lead to depression
• There are possible links between the gut microbiome, host liver metabolism, brain inflammation, and depression

The common themes of this review have focused on the microbiome/microbiota or gut metabolome [ 146 , 147 , 148 , 149 , 150 , 151 , 152 , 153 , 154 , 155 , 156 , 157 , 158 , 159 , 160 , 161 ], the microbiota-gut-brain axis, and related factors [ 152 , 162 , 163 , 164 , 165 , 166 , 167 ]. When there is an imbalance in the intestinal bacteria, this can interfere with emotional regulation and contribute to harmful inflammatory processes and mood disorders [ 148 , 151 , 153 , 155 , 157 ]. Rodent research has shown that there may be a bidirectional association between the gut microbiota and depression: a disordered gut microbiota can play a role in the onset of this mental health problem, but, at the same time, the existence of stress and depression may also lead to a lower level of richness and diversity in the microbiome [ 158 ].

Research has also attempted to disentangle the links between the gut microbiome, host liver metabolism, brain inflammation, and depression, as well as the role of the ratio of lactobacillus to clostridium [ 152 ]. The literature has also examined the links between medication, such as antibiotics, and mood and behaviour, with the findings showing that antibiotics may be related to depression [ 159 , 168 ]. The links between the microbiome and depression are complex, and further studies are needed to determine the underpinning causal mechanisms.

3.1.4. Inflammation

Studies on inflammation—key points:

• Pro-inflammatory cytokines are linked to depression
• Pro-inflammatory cytokines, such as the tumour necrosis factor (TNF)-alpha, may play an important role
• Different methods of measurement are used, making the comparison of findings across studies difficult

Inflammation has been a theme in this literature review [ 60 , 161 , 164 , 169 , 170 , 171 , 172 , 173 , 174 , 175 , 176 , 177 , 178 , 179 , 180 , 181 , 182 , 183 , 184 ]. The findings show that raised levels of inflammation (because of factors such as pro-inflammatory cytokines) have been associated with depression [ 60 , 161 , 174 , 175 , 178 ]. For example, pro-inflammatory cytokines, such as tumour necrosis factor (TNF)-alpha, have been linked to depression [ 185 ]. Various determinants, such as early life stress, have also been linked to systemic inflammation, and this can increase the risk for depression [ 186 ].

Nevertheless, not everyone with elevated inflammation develops depression; therefore, this is just one route out of many linked to pathogenesis. Despite the compelling evidence reported with respect to inflammation, it is difficult to compare the findings across studies because of different methods used to assess depression and its risk factors.

3.1.5. Stress and HPA Axis Dysfunction

Studies on stress and HPA axis dysfunction—key points:

• Stress is linked to the release of proinflammatory factors
• The dysregulation of the HPA axis is linked to depression
• Determinants are interlinked in a complex web of causation

Stress was studied in various forms in rodent populations and humans [ 144 , 145 , 155 , 174 , 176 , 180 , 185 , 186 , 187 , 188 , 189 , 190 , 191 , 192 , 193 , 194 , 195 , 196 , 197 , 198 , 199 , 200 , 201 , 202 , 203 , 204 , 205 , 206 , 207 , 208 , 209 , 210 , 211 ].

Although this section has some overlap with others (as is to be expected because all of these determinants and body systems are interlinked), a number of studies have focused on the impact of stress on mental health. Stress has been mentioned in the literature as a risk factor of poor mental health and has emerged as an important determinant of depression. The effects of this variable are wide-ranging, and a short discussion is warranted.

Stress has been linked to the release of inflammatory factors, as well as the development of depression [ 204 ]. When the stress is high or lasts for a long period of time, this may negatively impact the brain. Chronic stress can impact the dendrites and synapses of various neurons, and may be implicated in the pathway leading to major depressive disorder [ 114 ]. As a review by Uchida et al. indicates, stress may be associated with the “dysregulation of neuronal and synaptic plasticity” [ 114 ]. Even in rodent studies, stress has a negative impact: chronic and unpredictable stress (and other forms of tension or stress) have been linked to unusual behaviour and depression symptoms [ 114 ].

The depression process and related brain changes, however, have also been linked to the hyperactivity or dysregulation of the HPA axis [ 127 , 130 , 131 , 182 , 212 ]. One review indicates that a potential underpinning mechanism of depression relates to “HPA axis abnormalities involved in chronic stress” [ 213 ]. There is a complex relationship between the HPA axis, glucocorticoid receptors, epigenetic mechanisms, and psychiatric sequelae [ 130 , 212 ].

In terms of the relationship between the HPA axis and stress and their influence on depression, the diathesis–stress model offers an explanation: it could be that early stress plays a role in the hyperactivation of the HPA axis, thus creating a predisposition “towards a maladaptive reaction to stress”. When this predisposition then meets an acute stressor, depression may ensue; thus, in line with the diathesis–stress model, a pre-existing vulnerability and stressor can create fertile ground for a mood disorder [ 213 ]. An integrated review by Dean and Keshavan [ 213 ] suggests that HPA axis hyperactivity is, in turn, related to other determinants, such as early deprivation and insecure early attachment; this again shows the complex web of causation between the different determinants.

3.1.6. Kynurenine Pathway

Studies on the kynurenine pathway—key points:

• The kynurenine pathway is linked to depression
• Indolamine 2,3-dioxegenase (IDO) polymorphisms are linked to postpartum depression

The kynurenine pathway was another theme that emerged in this review [ 120 , 178 , 181 , 184 , 214 , 215 , 216 , 217 , 218 , 219 , 220 , 221 ]. The kynurenine pathway has been implicated not only in general depressed mood (inflammation-induced depression) [ 184 , 214 , 219 ] but also postpartum depression [ 120 ]. When the kynurenine metabolism pathway is activated, this results in metabolites, which are neurotoxic.

A review by Jeon et al. notes a link between the impairment of the kynurenine pathway and inflammation-induced depression (triggered by treatment for various physical diseases, such as malignancy). The authors note that this could represent an important opportunity for immunopharmacology [ 214 ]. Another review by Danzer et al. suggests links between the inflammation-induced activation of indolamine 2,3-dioxegenase (the enzyme that converts tryptophan to kynurenine), the kynurenine metabolism pathway, and depression, and also remarks about the “opportunities for treatment of inflammation-induced depression” [ 184 ].

3.1.7. Cognition

Studies on cognition and the brain—key points:

• Cognitive decline and cognitive deficits are linked to increased depression risk
• Cognitive reserve is important in the disability/depression relationship
• Family history of cognitive impairment is linked to depression

A number of studies have focused on the theme of cognition and the brain. The results show that factors, such as low cognitive ability/function, cognitive vulnerability, cognitive impairment or deficits, subjective cognitive decline, regression of dendritic branching and hippocampal atrophy/death of hippocampal cells, impaired neuroplasticity, and neurogenesis-related aspects, have been linked to depression [ 131 , 212 , 222 , 223 , 224 , 225 , 226 , 227 , 228 , 229 , 230 , 231 , 232 , 233 , 234 , 235 , 236 , 237 , 238 , 239 ]. The cognitive reserve appears to act as a moderator and can magnify the impact of certain determinants on poor mental health. For example, in a study in which participants with multiple sclerosis also had low cognitive reserve, disability was shown to increase the risk for depression [ 63 ]. Cognitive deficits can be both causal and resultant in depression. A study on individuals attending outpatient stroke clinics showed that lower scores in cognition were related to depression; thus, cognitive impairment appears to be associated with depressive symptomatology [ 226 ]. Further, Halahakoon et al. [ 222 ] note a meta-analysis [ 240 ] that shows that a family history of cognitive impairment (in first degree relatives) is also linked to depression.

In addition to cognitive deficits, low-level cognitive ability [ 231 ] and cognitive vulnerability [ 232 ] have also been linked to depression. While cognitive impairment may be implicated in the pathogenesis of depressive symptoms [ 222 ], negative information processing biases are also important; according to the ‘cognitive neuropsychological’ model of depression, negative affective biases play a central part in the development of depression [ 222 , 241 ]. Nevertheless, the evidence on this topic is mixed and further work is needed to determine the underpinning mechanisms between these states.

3.2. Psychological Factors

Studies on psychological factors—key points:

• There are many affective risk factors linked to depression
• Determinants of depression include negative self-concept, sensitivity to rejection, neuroticism, rumination, negative emotionality, and others

A number of studies have been undertaken on the psychological factors linked to depression (including mastery, self-esteem, optimism, negative self-image, current or past mental health conditions, and various other aspects, including neuroticism, brooding, conflict, negative thinking, insight, cognitive fusion, emotional clarity, rumination, dysfunctional attitudes, interpretation bias, and attachment style) [ 66 , 128 , 140 , 205 , 210 , 228 , 235 , 242 , 243 , 244 , 245 , 246 , 247 , 248 , 249 , 250 , 251 , 252 , 253 , 254 , 255 , 256 , 257 , 258 , 259 , 260 , 261 , 262 , 263 , 264 , 265 , 266 , 267 , 268 , 269 , 270 , 271 , 272 , 273 , 274 , 275 , 276 , 277 , 278 , 279 , 280 , 281 , 282 , 283 , 284 , 285 , 286 , 287 , 288 , 289 , 290 ]. Determinants related to this condition include low self-esteem and shame, among other factors [ 269 , 270 , 275 , 278 ]. Several emotional states and traits, such as neuroticism [ 235 , 260 , 271 , 278 ], negative self-concept (with self-perceptions of worthlessness and uselessness), and negative interpretation or attention biases have been linked to depression [ 261 , 271 , 282 , 283 , 286 ]. Moreover, low emotional clarity has been associated with depression [ 267 ]. When it comes to the severity of the disorder, it appears that meta-emotions (“emotions that occur in response to other emotions (e.g., guilt about anger)” [ 268 ]) have a role to play in depression [ 268 ].

A determinant that has received much attention in mental health research concerns rumination. Rumination has been presented as a mediator but also as a risk factor for depression [ 57 , 210 , 259 ]. When studied as a risk factor, it appears that the relationship of rumination with depression is mediated by variables that include limited problem-solving ability and insufficient social support [ 259 ]. However, rumination also appears to act as a mediator: for example, this variable (particularly brooding rumination) lies on the causal pathway between poor attention control and depression [ 265 ]. This shows that determinants may present in several forms: as moderators or mediators, risk factors or outcomes, and this is why disentangling the relationships between the various factors linked to depression is a complex task.

The psychological determinants are commonly researched variables in the mental health literature. A wide range of factors have been linked to depression, such as the aforementioned determinants, but also: (low) optimism levels, maladaptive coping (such as avoidance), body image issues, and maladaptive perfectionism, among others [ 269 , 270 , 272 , 273 , 275 , 276 , 279 , 285 , 286 ]. Various mechanisms have been proposed to explain the way these determinants increase the risk for depression. One of the underpinning mechanisms linking the determinants and depression concerns coping. For example, positive fantasy engagement, cognitive biases, or personality dispositions may lead to emotion-focused coping, such as brooding, and subsequently increase the risk for depression [ 272 , 284 , 287 ]. Knowing the causal mechanisms linking the determinants to outcomes provides insight for the development of targeted interventions.

3.3. Social Determinants

Studies on social determinants—key points:

• Social determinants are the conditions in the environments where people are born, live, learn, work, play, etc.; these influence (mental) health [ 291 ]
• There are many social determinants linked to depression, such as sociodemographics, social support, adverse childhood experiences
• Determinants can be at the individual, social network, community, and societal levels

Studies also focused on the social determinants of (mental) health; these are the conditions in which people are born, live, learn, work, play, and age, and have a significant influence on wellbeing [ 291 ]. Factors such as age, social or socioeconomic status, social support, financial strain and deprivation, food insecurity, education, employment status, living arrangements, marital status, race, childhood conflict and bullying, violent crime exposure, abuse, discrimination, (self)-stigma, ethnicity and migrant status, working conditions, adverse or significant life events, illiteracy or health literacy, environmental events, job strain, and the built environment have been linked to depression, among others [ 52 , 133 , 235 , 236 , 239 , 252 , 269 , 280 , 292 , 293 , 294 , 295 , 296 , 297 , 298 , 299 , 300 , 301 , 302 , 303 , 304 , 305 , 306 , 307 , 308 , 309 , 310 , 311 , 312 , 313 , 314 , 315 , 316 , 317 , 318 , 319 , 320 , 321 , 322 , 323 , 324 , 325 , 326 , 327 , 328 , 329 , 330 , 331 , 332 , 333 , 334 , 335 , 336 , 337 , 338 , 339 , 340 , 341 , 342 , 343 , 344 , 345 , 346 , 347 , 348 , 349 , 350 , 351 , 352 , 353 , 354 , 355 , 356 , 357 , 358 , 359 , 360 , 361 , 362 , 363 , 364 , 365 , 366 , 367 , 368 , 369 , 370 , 371 ]. Social support and cohesion, as well as structural social capital, have also been identified as determinants [ 140 , 228 , 239 , 269 , 293 , 372 , 373 , 374 , 375 , 376 , 377 , 378 , 379 ]. In a study, part of the findings showed that low levels of education have been shown to be linked to post-stroke depression (but not severe or clinical depression outcomes) [ 299 ]. A study within a systematic review indicated that having only primary education was associated with a higher risk of depression compared to having secondary or higher education (although another study contrasted this finding) [ 296 ]. Various studies on socioeconomic status-related factors have been undertaken [ 239 , 297 ]; the research has shown that a low level of education is linked to depression [ 297 ]. Low income is also related to depressive disorders [ 312 ]. By contrast, high levels of education and income are protective [ 335 ].

A group of determinants touched upon by several studies included adverse childhood or early life experiences: ex. conflict with parents, early exposure to traumatic life events, bullying and childhood trauma were found to increase the risk of depression (ex. through pathways, such as inflammation, interaction effects, or cognitive biases) [ 161 , 182 , 258 , 358 , 362 , 380 ].

Gender-related factors were also found to play an important role with respect to mental health [ 235 , 381 , 382 , 383 , 384 , 385 ]. Gender inequalities can start early on in the lifecourse, and women were found to be twice as likely to have depression as men. Gender-related factors were linked to cognitive biases, resilience and vulnerabilities [ 362 , 384 ].

Determinants can impact mental health outcomes through underpinning mechanisms. For example, harmful determinants can influence the uptake of risk behaviours. Risk behaviours, such as sedentary behaviour, substance abuse and smoking/nicotine exposure, have been linked to depression [ 226 , 335 , 355 , 385 , 386 , 387 , 388 , 389 , 390 , 391 , 392 , 393 , 394 , 395 , 396 , 397 , 398 , 399 , 400 , 401 ]. Harmful determinants can also have an impact on diet. Indeed, dietary aspects and diet components (ex. vitamin D, folate, selenium intake, iron, vitamin B12, vitamin K, fiber intake, zinc) as well as diet-related inflammatory potential have been linked to depression outcomes [ 161 , 208 , 236 , 312 , 396 , 402 , 403 , 404 , 405 , 406 , 407 , 408 , 409 , 410 , 411 , 412 , 413 , 414 , 415 , 416 , 417 , 418 , 419 , 420 , 421 , 422 , 423 , 424 , 425 , 426 , 427 , 428 ]. A poor diet has been linked to depression through mechanisms such as inflammation [ 428 ].

Again, it is difficult to constrict diet to the ‘social determinants of health’ category as it also relates to inflammation (biological determinants) and could even stand alone as its own category. Nevertheless, all of these factors are interlinked and influence one another in a complex web of causation, as mentioned elsewhere in the paper.

Supplementary Figure S1 contains a representation of key determinants acting at various levels: the individual, social network, community, and societal levels. The determinants have an influence on risk behaviours, and this, in turn, can affect the mood (i.e., depression), body processes (ex. can increase inflammation), and may negatively influence brain structure and function.

3.4. Others

Studies on ‘other’ determinants—key points:

• A number of factors are related to depression
• These may not be as easily categorized as the other determinants in this paper

A number of factors arose in this review that were related to depression; it was difficult to place these under a specific heading above, so this ‘other’ category was created. A number of these could be sorted under the ‘social determinants of depression’ category. For example, being exposed to deprivation, hardship, or adversity may increase the risk for air pollution exposure and nighttime shift work, among others, and the latter determinants have been found to increase the risk for depression. Air pollution could also be regarded as an ecologic-level (environmental) determinant of mental health.

Nevertheless, we have decided to leave these factors in a separate category (because their categorization may not be as immediately clear-cut as others), and these factors include: low-level light [ 429 ], weight cycling [ 430 ], water contaminants [ 431 ], trade [ 432 ], air pollution [ 433 , 434 ], program-level variables (ex. feedback and learning experience) [ 435 ], TV viewing [ 436 ], falls [ 437 ], various other biological factors [ 116 , 136 , 141 , 151 , 164 , 182 , 363 , 364 , 438 , 439 , 440 , 441 , 442 , 443 , 444 , 445 , 446 , 447 , 448 , 449 , 450 , 451 , 452 , 453 , 454 , 455 , 456 , 457 , 458 , 459 , 460 , 461 , 462 , 463 , 464 , 465 , 466 , 467 , 468 , 469 ], mobile phone use [ 470 ], ultrasound chronic exposure [ 471 ], nighttime shift work [ 472 ], work accidents [ 473 ], therapy enrollment [ 226 ], and exposure to light at night [ 474 ].

4. Cross-Cutting Themes

4.1. lifecourse perspective.

Studies on the lifecourse perspective—key points:

• Early life has an importance on mental health
• Stress has been linked to depression
• In old age, the decline in social capital is important

Trajectories and life events are important when it comes to the lifecourse perspective. Research has touched on the influence of prenatal or early life stress on an individual’s mental health trajectory [ 164 , 199 , 475 ]. Severe stress that occurs in the form of early-life trauma has also been associated with depressive symptoms [ 362 , 380 ]. It may be that some individuals exposed to trauma develop thoughts of personal failure, which then serve as a catalyst of depression [ 380 ].

At the other end of the life trajectory—old age—specific determinants have been linked to an increased risk for depression. Older people are at a heightened risk of losing their social networks, and structural social capital has been identified as important in relation to depression in old age [ 293 ].

4.2. Gene–Environment Interactions

Studies on gene–environment interactions—key points:

• The environment and genetics interact to increase the risk of depression
• The etiology of depression is multifactorial
• Adolescence is a time of vulnerability

A number of studies have touched on gene–environment interactions [ 72 , 77 , 82 , 119 , 381 , 476 , 477 , 478 , 479 , 480 , 481 ]. The interactions between genetic factors and determinants, such as negative life events (ex. relationship and social difficulties, serious illness, unemployment and financial crises) and stressors (ex. death of spouse, minor violations of law, neighbourhood socioeconomic status) have been studied in relation to depression [ 82 , 135 , 298 , 449 , 481 ]. A study reported an interaction of significant life events with functional variation in the serotonin-transporter-linked polymorphic region (5-HTTLPR) allele type (in the context of multiple sclerosis) and linked this to depression [ 361 ], while another reported an interaction between stress and 5-HTTLPR in relation to depression [ 480 ]. Other research reported that the genetic variation of HPA-axis genes has moderating effects on the relationship between stressors and depression [ 198 ]. Another study showed that early-life stress interacts with gene variants to increase the risk for depression [ 77 ].

Adolescence is a time of vulnerability [ 111 , 480 ]. Perceived parental support has been found to interact with genes (GABRR1, GABRR2), and this appears to be associated with depressive symptoms in adolescence [ 480 ]. It is important to pay special attention to critical periods in the lifecourse so that adequate support is provided to those who are most vulnerable.

The etiology of depression is multifactorial, and it is worthwhile to examine the interaction between multiple factors, such as epigenetic, genetic, and environmental factors, in order to truly understand this mental health condition. Finally, taking into account critical periods of life when assessing gene–environment interactions is important for developing targeted interventions.

5. Discussion

Depression is one of the most common mental health conditions, and, if left untreated, it can increase the risk for substance abuse, anxiety disorders, and suicide. In the past 20 years, a large number of studies on the risk and protective factors of depression have been undertaken in various fields, such as genetics, neurology, immunology, and epidemiology. However, there are limitations associated with the extant evidence base. The previous syntheses on depression are limited in scope and focus exclusively on social or biological factors, population sub-groups, or examine depression as a comorbidity (rather than an independent disorder). The research on the determinants and causal pathways of depression is fragmentated and heterogeneous, and this has not helped to stimulate progress when it comes to the prevention and intervention of this condition—specifically unravelling the complexity of the determinants related to this condition and thus refining the prevention and intervention methods.

The scope of this paper was to bring together the heterogeneous, vast, and fragmented literature on depression and paint a picture of the key factors that contribute to this condition. The findings from this review show that there are important themes when it comes to the determinants of depression, such as: the microbiome, dysregulation of the HPA axis, inflammatory reactions, the kynurenine pathway, as well as psychological and social factors. It may be that physical factors are proximal determinants of depression, which, in turn, are acted on by more distal social factors, such as deprivation, environmental events, and social capital.

The Marmot Report [ 291 ], the World Health Organization [ 482 ], and Compton et al. [ 483 ] highlight that the most disadvantaged segments of society are suffering (the socioeconomic context is important), and this inequality in resources has translated to inequality in mental health outcomes [ 483 ]. To tackle the issue of egalitarianism and restore equality in the health between the groups, the social determinants need to be addressed [ 483 ]. A wide range of determinants of mental health have been identified in the literature: age, gender, ethnicity, family upbringing and early attachment patterns, social support, access to food, water and proper nutrition, and community factors. People spiral downwards because of individual- and societal-level circumstances; therefore, these circumstances along with the interactions between the determinants need to be considered.

Another important theme in the mental health literature is the lifecourse perspective. This shows that the timing of events has significance when it comes to mental health. Early life is a critical period during the lifespan at which cognitive processes develop. Exposure to harmful determinants, such as stress, during this period can place an individual on a trajectory of depression in adulthood or later life. When an individual is exposed to harmful determinants during critical periods and is also genetically predisposed to depression, the risk for the disorder can be compounded. This is why aspects such as the lifecourse perspective and gene–environment interactions need to be taken into account. Insight into this can also help to refine targeted interventions.

A number of interventions for depression have been developed or recommended, addressing, for example, the physical factors described here and lifestyle modifications. Interventions targeting various factors, such as education and socioeconomic status, are needed to help prevent and reduce the burden of depression. Further research on the efficacy of various interventions is needed. Additional studies are also needed on each of the themes described in this paper, for example: the biological factors related to postpartum depression [ 134 ], and further work is needed on depression outcomes, such as chronic, recurrent depression [ 452 ]. Previous literature has shown that chronic stress (associated with depression) is also linked to glucocorticoid receptor resistance, as well as problems with the regulation of the inflammatory response [ 484 ]. Further work is needed on this and the underpinning mechanisms between the determinants and outcomes. This review highlighted the myriad ways of measuring depression and its determinants [ 66 , 85 , 281 , 298 , 451 , 485 ]. Thus, the standardization of the measurements of the outcomes (ex. a gold standard for measuring depression) and determinants is essential; this can facilitate comparisons of findings across studies.

5.1. Strengths

This paper has important strengths. It brings together the wide literature on depression and helps to bridge disciplines in relation to one of the most common mental health problems. We identified, selected, and extracted data from studies, and provided concise summaries.

5.2. Limitations

The limitations of the review include missing potentially important studies; however, this is a weakness that cannot be avoided by literature reviews. Nevertheless, the aim of the review was not to identify each study that has been conducted on the risk and protective factors of depression (which a single review is unable to capture) but rather to gain insight into the breadth of literature on this topic, highlight key biological, psychological, and social determinants, and shed light on important themes, such as the lifecourse perspective and gene–environment interactions.

6. Conclusions

We have reviewed the determinants of depression and recognize that there are a multitude of risk and protective factors at the individual and wider ecologic levels. These determinants are interlinked and influence one another. We have attempted to describe the wide literature on this topic, and we have brought to light major factors that are of public mental health significance. This review may be used as an evidence base by those in public health, clinical practice, and research.

This paper discusses key areas in depression research; however, an exhaustive discussion of all the risk factors and determinants linked to depression and their mechanisms is not possible in one journal article—which, by its very nature, a single paper cannot do. We have brought to light overarching factors linked to depression and a workable conceptual framework that may guide clinical and public health practice; however, we encourage other researchers to continue to expand on this timely and relevant work—particularly as depression is a top priority on the policy agenda now.

Acknowledgments

Thank you to Isla Kuhn for the help with the Medline, Scopus, and PsycInfo database searches.

Supplementary Materials

The following are available online at https://www.mdpi.com/article/10.3390/brainsci11121633/s1 , Figure S1: Conceptual framework: Determinants of depression, Table S1: Data charting—A selection of determinants from the literature.

Appendix A.1. Search Strategy

Search: ((((((((((((((((“Gene-Environment Interaction”[Majr]) OR (“Genetics”[Mesh])) OR (“Genome-Wide Association Study”[Majr])) OR (“Microbiota”[Mesh] OR “Gastrointestinal Microbiome”[Mesh])) OR (“Neurogenic Inflammation”[Mesh])) OR (“genetic determinant”)) OR (“gut-brain-axis”)) OR (“Kynurenine”[Majr])) OR (“Cognition”[Mesh])) OR (“Neuronal Plasticity”[Majr])) OR (“Neurogenesis”[Mesh])) OR (“Genes”[Mesh])) OR (“Neurology”[Majr])) OR (“Social Determinants of Health”[Majr])) OR (“Glucocorticoids”[Mesh])) OR (“Tryptophan”[Mesh])) AND (“Depression”[Mesh] OR “Depressive Disorder”[Mesh]) Filters: from 2017—2020.

Ovid MEDLINE(R) and Epub Ahead of Print, In-Process, In-Data-Review & Other Non-Indexed Citations, Daily and Versions(R)

• exp *Depression/
• exp *Depressive Disorder/
• exp *”Social Determinants of Health”/
• exp *Tryptophan/
• exp *Glucocorticoids/
• exp *Neurology/
• exp *Genes/
• exp *Neurogenesis/
• exp *Neuronal Plasticity/
• exp *Kynurenine/
• exp *Genetics/
• exp *Neurogenic Inflammation/
• exp *Gastrointestinal Microbiome/
• exp *Genome-Wide Association Study/
• exp *Gene-Environment Interaction/
• exp *Depression/et [Etiology]
• exp *Depressive Disorder/et
• or/4-16   637368
• limit 22 to yr = “2017–Current”
• “cause* of depression”.mp.
• “cause* of depression”.ti.
• (cause adj3 (depression or depressive)).ti.
• (caus* adj3 (depression or depressive)).ti.

Appendix A.2. PsycInfo

(TITLE ( depression OR “ Depressive Disorder ”) AND TITLE (“ Social Determinants of Health ” OR tryptophan OR glucocorticoids OR neurology OR genes OR neurogenesis OR “ Neuronal Plasticity ” OR kynurenine OR genetics OR “ Neurogenic Inflammation ” OR “ Gastrointestinal Microbiome ” OR “ Genome-Wide Association Study ” OR “ Gene-Environment Interaction ” OR aetiology OR etiology )) OR TITLE ( cause* W/3 ( depression OR depressive )).

Author Contributions

O.R. was responsible for the design of the study and methodology undertaken. Despite P.T.’s involvement in YPMH, he had no role in the design of the study; P.T. was responsible for the conceptualization of the study. Validation was conducted by O.R. and J.F.M. Formal analysis (data charting) was undertaken by O.R. O.R. and P.T. were involved in the investigation, resource acquisition, and data presentation. The original draft preparation was undertaken by O.R. The writing was conducted by O.R., with review and editing by P.T. and J.F.M. Funding acquisition was undertaken by O.R. and P.T. All authors have read and agreed to the published version of the manuscript.

This research was funded by The William Templeton Foundation for Young People’s Mental Health, Cambridge Philosophical Society, and the Aviva Foundation.

Conflicts of Interest

The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results.

Publisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Essays About Depression: Top 8 Examples Plus Prompts

Many people deal with mental health issues throughout their lives; if you are writing essays about depression, you can read essay examples to get started.

An occasional feeling of sadness is something that everyone experiences from time to time. Still, a persistent loss of interest, depressed mood, changes in energy levels, and sleeping problems can indicate mental illness. Thankfully, antidepressant medications, therapy, and other types of treatment can be largely helpful for people living with depression.

People suffering from depression or other mood disorders must work closely with a mental health professional to get the support they need to recover. While family members and other loved ones can help move forward after a depressive episode, it’s also important that people who have suffered from major depressive disorder work with a medical professional to get treatment for both the mental and physical problems that can accompany depression.

If you are writing an essay about depression, here are 8 essay examples to help you write an insightful essay. For help with your essays, check out our round-up of the best essay checkers .

• 1. My Best Friend Saved Me When I Attempted Suicide, But I Didn’t Save Her by Drusilla Moorhouse
• 2. How can I complain? by James Blake
• 3. What it’s like living with depression: A personal essay by Nadine Dirks
• 4. I Have Depression, and I’m Proof that You Never Know the Battle Someone is Waging Inside by Jac Gochoco
• 5. Essay: How I Survived Depression by Cameron Stout
• 6. I Can’t Get Out of My Sweat Pants: An Essay on Depression by Marisa McPeck-Stringham
• 7. This is what depression feels like by Courtenay Harris Bond

8. Opening Up About My Struggle with Recurring Depression by Nora Super

1. what is depression, 2. how is depression diagnosed, 3. causes of depression, 4. different types of depression, 5. who is at risk of depression, 6. can social media cause depression, 7. can anyone experience depression, the final word on essays about depression, is depression common, what are the most effective treatments for depression, top 8 examples, 1.  my best friend saved me when i attempted suicide, but i didn’t save her  by drusilla moorhouse.

“Just three months earlier, I had been a patient in another medical facility: a mental hospital. My best friend, Denise, had killed herself on Christmas, and days after the funeral, I told my mom that I wanted to die. I couldn’t forgive myself for the role I’d played in Denise’s death: Not only did I fail to save her, but I’m fairly certain I gave her the idea.”

Moorhouse makes painstaking personal confessions throughout this essay on depression, taking the reader along on the roller coaster of ups and downs that come with suicide attempts, dealing with the death of a loved one, and the difficulty of making it through major depressive disorder.

2.  How can I complain?  by James Blake

“I wanted people to know how I felt, but I didn’t have the vocabulary to tell them. I have gone into a bit of detail here not to make anyone feel sorry for me but to show how a privileged, relatively rich-and-famous-enough-for-zero-pity white man could become depressed against all societal expectations and allowances. If I can be writing this, clearly it isn’t only oppression that causes depression; for me it was largely repression.”

Musician James Blake shares his experience with depression and talks about his struggles with trying to grow up while dealing with existential crises just as he began to hit the peak of his fame. Blake talks about how he experienced guilt and shame around the idea that he had it all on the outside—and so many people deal with issues that he felt were larger than his.

3.  What it’s like living with depression: A personal essay   by Nadine Dirks

“In my early adulthood, I started to feel withdrawn, down, unmotivated, and constantly sad. What initially seemed like an off-day turned into weeks of painful feelings that seemed they would never let up. It was difficult to enjoy life with other people my age. Depression made typical, everyday tasks—like brushing my teeth—seem monumental. It felt like an invisible chain, keeping me in bed.”

Dirks shares her experience with depression and the struggle she faced to find treatment for mental health issues as a Black woman. Dirks discusses how even though she knew something about her mental health wasn’t quite right, she still struggled to get the diagnosis she needed to move forward and receive proper medical and psychological care.

4.  I Have Depression, and I’m Proof that You Never Know the Battle Someone is Waging Inside  by Jac Gochoco

“A few years later, at the age of 20, my smile had fallen, and I had given up. The thought of waking up the next morning was too much for me to handle. I was no longer anxious or sad; instead, I felt numb, and that’s when things took a turn for the worse. I called my dad, who lived across the country, and for the first time in my life, I told him everything. It was too late, though. I was not calling for help. I was calling to say goodbye.”

Gochoco describes the war that so many people with depression go through—trying to put on a brave face and a positive public persona while battling demons on the inside. The Olympic weightlifting coach and yoga instructor now work to share the importance of mental health with others.

5.  Essay: How I Survived Depression   by Cameron Stout

“In 1993, I saw a psychiatrist who prescribed an antidepressant. Within two months, the medication slowly gained traction. As the gray sludge of sadness and apathy washed away, I emerged from a spiral of impending tragedy. I helped raise two wonderful children, built a successful securities-litigation practice, and became an accomplished cyclist. I began to take my mental wellness for granted. “

Princeton alum Cameron Stout shared his experience with depression with his fellow Tigers in Princeton’s alumni magazine, proving that even the most brilliant and successful among us can be rendered powerless by a chemical imbalance. Stout shares his experience with treatment and how working with mental health professionals helped him to come out on the other side of depression.

6.  I Can’t Get Out of My Sweat Pants: An Essay on Depression  by Marisa McPeck-Stringham

“Sometimes, when the depression got really bad in junior high, I would come straight home from school and change into my pajamas. My dad caught on, and he said something to me at dinner time about being in my pajamas several days in a row way before bedtime. I learned it was better not to change into my pajamas until bedtime. People who are depressed like to hide their problematic behaviors because they are so ashamed of the way they feel. I was very ashamed and yet I didn’t have the words or life experience to voice what I was going through.”

McPeck-Stringham discusses her experience with depression and an eating disorder at a young age; both brought on by struggles to adjust to major life changes. The author experienced depression again in her adult life, and thankfully, she was able to fight through the illness using tried-and-true methods until she regained her mental health.

7.  This is what depression feels like  by Courtenay Harris Bond

“The smallest tasks seem insurmountable: paying a cell phone bill, lining up a household repair. Sometimes just taking a shower or arranging a play date feels like more than I can manage. My children’s squabbles make me want to scratch the walls. I want to claw out of my own skin. I feel like the light at the end of the tunnel is a solitary candle about to blow out at any moment. At the same time, I feel like the pain will never end.”

Bond does an excellent job of helping readers understand just how difficult depression can be, even for people who have never been through the difficulty of mental illness. Bond states that no matter what people believe the cause to be—chemical imbalance, childhood issues, a combination of the two—depression can make it nearly impossible to function.

“Once again, I spiraled downward. I couldn’t get out of bed. I couldn’t work. I had thoughts of harming myself. This time, my husband urged me to start ECT much sooner in the cycle, and once again, it worked. Within a matter of weeks I was back at work, pretending nothing had happened. I kept pushing myself harder to show everyone that I was “normal.” I thought I had a pattern: I would function at a high level for many years, and then my depression would be triggered by a significant event. I thought I’d be healthy for another ten years.”

Super shares her experience with electroconvulsive therapy and how her depression recurred with a major life event despite several years of solid mental health. Thankfully, Super was able to recognize her symptoms and get help sooner rather than later.

7 Writing Prompts on Essays About Depression

When writing essays on depression, it can be challenging to think of essay ideas and questions. Here are six essay topics about depression that you can use in your essay.

Depression can be difficult to define and understand. Discuss the definition of depression, and delve into the signs, symptoms, and possible causes of this mental illness. Depression can result from trauma or personal circumstances, but it can also be a health condition due to genetics. In your essay, look at how depression can be spotted and how it can affect your day-to-day life. 

Depression diagnosis can be complicated; this essay topic will be interesting as you can look at the different aspects considered in a diagnosis. While a certain lab test can be conducted, depression can also be diagnosed by a psychiatrist. Research the different ways depression can be diagnosed and discuss the benefits of receiving a diagnosis in this essay.

There are many possible causes of depression; this essay discusses how depression can occur. Possible causes of depression can include trauma, grief, anxiety disorders, and some physical health conditions. Look at each cause and discuss how they can manifest as depression.

There are many different types of depression. This essay topic will investigate each type of depression and its symptoms and causes. Depression symptoms can vary in severity, depending on what is causing it. For example, depression can be linked to medical conditions such as bipolar disorder. This is a different type of depression than depression caused by grief. Discuss the details of the different types of depression and draw comparisons and similarities between them.

Certain genetic traits, socio-economic circumstances, or age can make people more prone to experiencing symptoms of depression. Depression is becoming more and more common amongst young adults and teenagers. Discuss the different groups at risk of experiencing depression and how their circumstances contribute to this risk.

Social media poses many challenges to today’s youth, such as unrealistic beauty standards, cyber-bullying, and only seeing the “highlights” of someone’s life. Can social media cause depression in teens? Delve into the negative impacts of social media when writing this essay. You could compare the positive and negative sides of social media and discuss whether social media causes mental health issues amongst young adults and teenagers.

This essay question poses the question, “can anyone experience depression?” Although those in lower-income households may be prone to experiencing depression, can the rich and famous also experience depression? This essay discusses whether the privileged and wealthy can experience their possible causes. This is a great argumentative essay topic, discuss both sides of this question and draw a conclusion with your final thoughts.

When writing about depression, it is important to study examples of essays to make a compelling essay. You can also use your own research by conducting interviews or pulling information from other sources. As this is a sensitive topic, it is important to approach it with care; you can also write about your own experiences with mental health issues.

Tip: If writing an essay sounds like a lot of work, simplify it. Write a simple 5 paragraph essay instead.

FAQs On Essays About Depression

According to the World Health Organization, about 5% of people under 60 live with depression. The rate is slightly higher—around 6%—for people over 60. Depression can strike at any age, and it’s important that people who are experiencing symptoms of depression receive treatment, no matter their age. 

Suppose you’re living with depression or are experiencing some of the symptoms of depression. In that case, it’s important to work closely with your doctor or another healthcare professional to develop a treatment plan that works for you. A combination of antidepressant medication and cognitive behavioral therapy is a good fit for many people, but this isn’t necessarily the case for everyone who suffers from depression. Be sure to check in with your doctor regularly to ensure that you’re making progress toward improving your mental health.

If you’re still stuck, check out our general resource of essay writing topics .

Amanda has an M.S.Ed degree from the University of Pennsylvania in School and Mental Health Counseling and is a National Academy of Sports Medicine Certified Personal Trainer. She has experience writing magazine articles, newspaper articles, SEO-friendly web copy, and blog posts.

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about Depression - Free Essay Samples And Topic Ideas

Depression, a common mental health disorder, can severely impact an individual’s quality of life. Essays on depression could delve into its symptoms, causes, and various treatment approaches including psychotherapy, medication, and lifestyle modifications. Furthermore, discussions might extend to the societal stigma surrounding depression, the importance of mental health awareness, and the socio-economic impact of depression on individuals and communities. We have collected a large number of free essay examples about Depression you can find at Papersowl. You can use our samples for inspiration to write your own essay, research paper, or just to explore a new topic for yourself.

Depression and Anxiety in Teenagers

More than 1 in 20 US children and teens have anxiety or depression (Wolters Kluwer Health). Teenage depression and anxiety are one of America’s most prevalent issues that parents can’t seem to get a hold of. Students all over the nation are struggling day to day with this mental illness. Given how common this issue is, many students do not seek the help that they need out of fear of judgment or ridicule from fellow peers. However, many parents can […]

Jane’s Depression in the Yellow Wallpaper

The Yellow Wallpaper is written by Charlotte Perkins Gilman. This story is about a young woman by the name of Jane who is a wife, trapped in a room. Jane suffers from depression following the birth of her child. Her husband, John, diagnoses her behavior as melancholia. He prescribes her rest and leases a house in the country for her rehabilitation. John is a respected physician, so Jane initially needs his advice. He does not let her write, which is […]

Stress at Workplace

Stress is something which occurs or disturbs someone's mind whether we are rich or poor it doesn't matter the person is having wealth so it's free from stress. Stress is a thing which takes place when others demands exceed our limitations when someone expects something favourable or of some high expectations within a short period of time and putting pressure to complete or touch their limitations than its harmful for our physical as well for our mental health too. It's […]

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About Postpartum Depression in the Yellow Wallpaper

Charlotte Perkins Gilman's The Yellow Wallpaper does not, in my opinion, reflect contemporary concerns of women. Gilman's short story focuses on the idea that men control the lives of women in essentially every aspect. The narrator's husband tells her not to do anything to stimulate her brain. He asks her not to write, think about her condition, or to talk to anyone in a stimulating fashion. Her whole life at this point is decided by her husband and brother, who […]

Postpartum Depression

Postpartum depression is a severe mood disorder one in ten women experiences following childbirth. It is caused by chemicals produced in the brain going haywire after the hormones are thrown off balanced by pregnancy. Postpartum depression's effects vary for each woman, symptoms often include mood swings, anger, anxiety, panic attacks, weight loss/gain, insomnia, etc. Postpartum depression is very common but often goes undiagnosed and treated. Women feel ashamed and embarrassed by these feelings, thus they keep their feelings to themselves, […]

Effects of Helicopter Parenting on College Students

The term “helicopter parenting” has recently become a reoccurring term used, especially in media and schools (Van Ingen et al., 2015, p. 8). Universities have brought helicopter parenting to the attention of many as the reason for college students having a difficult time transitioning into college. Practitioners, college administrators, and professors have become very concerned about this generation of college students (Reed, Duncan, Lucier-Greer, Fixelle, & Ferraro, 2016, p. 3136). This generation is considered to be the “Millennial” generation. This […]

What was the Great Depression and why did it Start in the USA

There are many significant events that have shaped America’s history. Some were infamous, some scandalous and some we choose to overlook..According to the PBS film “The Great Depression”, The Great Depression was one of the most traumatic and gut wrenching event throughout history. This film outline the events leading up to the great depression and highlights some of the significant events during this time period. The Great Depression was an economic downturn that began in 1929 while president Herbert Hoover […]

Rise in Depression and Anxiety

Social media is a whole bunch of websites where many people seem to have an addiction for; whether it's Facebook, Instagram, Snapchat, Twitter etc. Many people can't seem to go a minute or not even a day without posting a picture for likes. They post their personal thoughts or even use it to vent. Why not call up a friend and have a real conversation with them about your problem? Kids these days don't know what fun is. They rather […]

In the Modern World

In the modern world many people suffer from mental disorders that are not physically apparent which in many cases are overlooked. Depression is a mental disorder that creates feelings of hopelessness and despair, and in severe cases, can even lead to suicide. More recent updated ethics have lead people to be more accepting, however, society has a long way to go to fully understand mental disorders. Many factors are contributed to this mental disorder that are uncontrollable. From a psychological […]

Depression Behind Sylvia Plath

Depression behind sylvia plath Syvia Plaths life story may be considered to be tragic due to the consumption of her mind by depression. A girl calls and asks, "Does it hurt very much to die?" "Well, sweetheart," I tell her, "yes, but it hurts a lot more to keep living, says a character in a Chuck Palahnuik novel. Having experienced a troubled life and inferring a dark future one may assume that ending it all is perceived to be better […]

Depression and Substance Abuse

Depression is a very serious mood disorder that can affect and influence your mood, how you might feel and engage in certain activities that you may have once enjoyed before having some negative feelings and emotions that are significant factors when we think about depression. Depression and the co-morbidity of substance abuse is a rising epidemic that is becoming a more prevalent diagnosis in our society through the means of self-medication or abusing substances to cope with the anxiety or […]

Captain Teresa Della Monica

Captain Teresa Della Monica recently unveiled her battle with depression. As a child, Monica was determined and optimistic, but later in life things drastically changed. She divulged, it became more difficult, if not impossible, to surpass sadness. when suffering from depression, life seemed bleak and dark (Monica, 2018, p. 17) . She recalls being emotionally and mentally absent in activities, even though she was physically present. Monica's daily life was negatively influenced by the prolonged sadness that accompanies depression (Monica, […]

Exploring the Effects of Social Media on Depression and Suicide

I have grown up in a generation of social media users. Facebook, one of the most popular social media sites, was founded in 2004, when I was three. Four years later it had 100 million active users. Today, Facebook has 2.27 billion active users worldwide. Not only has Facebook’s popularity significantly increased but so has social media use in general. In 2010, 97 million people were social media users, today it’s 2.62 billion worldwide. And, it is estimated that 81% […]

Social Issue of Depression

The social issue of depression and suicide in older adulthood has an impact on lifespan development. The purpose of this essay is to define and show the extent to which this problem of depression and suicide in older adulthood is in America. It will also show the differences in cultural background, gender, and socioeconomic status that impact the chances of the elderly being diagnosed with depression. Next, it will use the biopsychosocial approach, to look at the issue of depression […]

Great Depression: Causes and Definition

The Great Depression was the worst economic problem in the history of the world, from 1929 to 1939. It caused many problem and difficulty like, Overproduction, Big crash, weak banking systems, and buying on margins. The Great Depression made everyone forget about the wealth, growth and prosperity of last period of ten years and face new economically unfair conditions of business and living in a bad situation. The government should’ve involve more in the Great Depression to help people and […]

About Undertreatment of Medical Student Depression

Introduction It is normal for students to feel overwhelmed due to the many demands of everyday life. With the number of deadlines that students are expected to meet throughout the school year,it is common to often neglect other areas of life. From skipping breakfast once in a while to pulling all-nighters for several consecutive nights, prioritizing other responsibilities becomes more difficult. One important aspect of one's life is his or her mental health. When one neglects this vital area, he […]

A Left Ventricular Assist Device

A Left Ventricular Assist Device (LVAD) is a major cardiac surgery with many postoperative complications. Not only is an LVAD a significant surgery, but it also requires a lifestyle change outside of the hospital. Patients with LVADs will either be put on a heart transplant list, or the implantation of an LVAD may be the last resort for end-stage congestive heart failure. Accepting such changes and understanding the prognosis can be difficult for patients, both mentally and physically. A few […]

Substance Abuse Related to Depression

Depression is a mental health disorder that affects the mental state wellbeing of a person. It is a mental illness very commonly found in an adult age groups. Whereas, excessive use or depending on addictive substances such as alcohol and drugs refers to Substance abuse (web). The statistics of people diagnosed with depression and substance abuse can be seen as a growing problem in the society. According to the government estimate, 20% of the American adult is diagnosed with a […]

Felt that Depression

I have always felt that depression should be and can be classified as what is known as an invisible illness. Meaning that even though an individual can be clinically diagnosed with the condition, it is not something that can be distinguished just by looking at him or her. A cast can be seen on a broken arm and a blood can be seen when someone has a cut, but depression is a mental illness, and it does not physically manifest […]

Effects the Great Depression on African Americans

From the economic crisis in the 1930s to now, our country has developed greatly in medicine, technology, art, military weapons, and laws. However, since then prejudices are still apparent and people’s mindsets have stayed relatively the same from those of 100 years ago and are not open-minded like the development of medicine and weapons. The Great Depression impacted African Americans immensely in comparison to the white working class and farmers. Middle and lower class women being paid less compared to […]

Suicide and Depression

Every year thousands of people take their own life. People (especially teenagers) have depression and causes them to feel lonely and makes them feel like they don't have a purpose in the world. There is a lot of problems that teens go through that most people don’t see which can lead to teen suicide. Such as stress, cyberbullying, and in some cases it includes family issues. These problems may seem too hard or embarrassing to overcome. For some, suicide may […]

The Antichrist is Quite

The Antichrist is quite a peculiar and mysterious character of the Bible, appearing at the end times of man as an asset of the Devil, tasked with leading many away from the light of God. Though referenced only a handful of times in the Bible, the speculation of this ominous creature is broad and extensive, including many writings of what he may be like, when he will arrive on Earth, and what he will do. Heart of Darkness yields itself […]

Early Childhood Depression

The Sources The first article is from the ADAA website, which is the Anxiety and Depression Association of America. This association was founded in 1979. It focuses on helping people with these disorders of all ages. They also educate others on how these disorders can affect them or their loved ones. “ADAA strives to improve patient care by promoting implementation of evidence-based treatments and best practices across disciplines through continuing education and trainings and accelerating dissemination of research into practice” […]

The Effect of Substance Abuse on Depression

The Substance Abuse and Mental Health Services Administration (2016) state, "the consequences of undiagnosed, untreated, or undertreated co-occurring disorders can lead to a higher likelihood of experiencing homelessness, incarceration, medical illnesses, suicide, or even early death (para. 2). One strategy to support the treatment of Rhonda is to provide help with regulating her emotions rather than how to cope with alcohol and nicotine cravings. In the study from Holzhauer & Gamble (2017), it was found that women with depression and […]

Depression is the most Common Mental

Depression is the most common mental disorder and a common cause of disability (Sjoberg et al., 2017). Niles, Smirnova, Lin, and O'Donovan (2018) stated that depression disorders can affect nearly 30% of the population at some point in their life. Despite how common depression is, there is still a well known stigma related to depression and other mental illnesses. For example, people with a mental illness are commonly viewed as less capable and intelligent, compared to the average mentally stable […]

Connection between Depression and Diabetes

Depression- Diagnosis, Etiology, and Epidemiology Depression is a commonly occurring, recurring disorder which can directly affect the quality of life, medical morbidity, and mortality. Major depression is ranked as the fourth leading cause of disability. Depression is a chronic mental disorder that can negatively impact the quality of life of the affected individual, taking away the ability to live a fulfilling life and decreasing the capacity to complete basic tasks (Fekadu et al., 2017). As a disease, it is growing […]

Men Succumb to Societal Pressures

Going off to college can be a pivotal moment in a young man’s life– he is away from home, has more independence, has to make new friends, etc. Once a young man is placed in a new environment surrounded by other men, they may feel obligated to “prove” themselves masculine through conventional masculine norms that may have adverse effects to their mental health. The fact that many men succumb to societal pressures to act anti-feminine, self-reliant, aggressive, etc., is important […]

How Cyberbullying Leads to Depression and Sucidie

As the uses of technology are rapidly rising, a new form of bullying has appeared. The newest form, known as cyberbullying, is, “the repeated use of technology to harass, humiliate or threaten” (Holladay, 2012). In South Hadley, Massachusetts, a new term “bullicide” was developed when Phoebe Prince committed suicide as a result of being cyberbullied. Phoebe was an Irish immigrant who was always going against societal norms. She chose to date boys who were (said by her peers) “too good […]

Social Media: Depression 

There has been a point in someone’s life where they did not feel good enough. Everyone experiences not having the perfect body image, the perfect grades, or the popularity. Based off of a newsletter named “Healthline” they discovered that over 350 million people in the United States suffer from depression.  One thing that does not help is social media. Social media provides a “perfect” standard that people believe they must stand by. For example, the apps Instagram and Snapchat, allow anyone […]

Catcher in the Rye Depression

The Catcher in the Rye, was written in 1951. Salinger, the author of this novel, was born January first 1919, and was widely known because of this book itself. There was no movie made based off the Catcher in the Rye because Salinger refused to sell movie rights. Even though Salinger passed away, his family still lives up to what he wants, which is to only have a book. Salinger worked on this book while fighting in World War II, […]

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Why are teenagers suffering from anxiety and depression leading to suicide? In this paper in will be researching teenage depression and what causes it. I will be researching what to look for and what is normal and what is not. When to see a doctor and when to get immediate emergency help. Although depression among teenagers is high, we now have to look at the different causes. There is no exact known cause but here are the ones I came across: Early childhood trauma which something tragic happened in their life directly to them whether it is a family member sexually assaulted and abused them, or a misunderstanding with their parents as in a Rose for Emily essay . It also could be by inherited or learned from other relatives. One may ask what depression is. Well, teen depression is a very serious mental health problem that is continuously spread among teenagers. It is the after effect from something happening to them that was very traumatic, whether it was present or in the past. It affects the thoughts, feelings and behavior and can cause emotional and even physical problems. Depression can occur at any time in life and the symptoms will vary from person to person. Some of the causes are certain expectation from their parents, peer pressure in school, being bullied and the list goes on. Identifying the signs of a depressed teenager is the a changing attitude and behavior. Many teenagers who think they are so depressed and considering suicide will talk about it before doing anything. Sometimes they don’t say anything and just do it.. Teenage suicide can be detected at an early point if one is educated to recognize and understand the signs of suicide. It almost always start with depression. But if the person noticing this does not know any of the signs, they could end up losing someone close when they could have helped prevent the suicide. By knowing the signs and symptoms associated with suicide is a start to preventing teen suicide; however, taking action is equally as important. One action that could be helpful is to take the potentially suicidal teenager to a doctor if it appears that the teenager is pondering suicide. Another action is to communicate with the suicidal teenager. This is probably the easiest initial action to attempt. If the teenager is contemplating suicide and a person communicates with them, two things can happen. First, the person may find out more information about what is bothering the teenager. Second, the teenager may be talked out of committing suicide in the near term. Talking may be easy and helpful to solve this horrific tragedy; but the teenager may commit suicide if a person does not act immediately. The main key to helping a suicidal teenager is to act immediately. According to Sylvia Cochran, “If you have reason to believe your child may, on whatever level, be contemplating suicide, you must take action immediately. Do not leave her/him alone until help is available. Do not adopt a wait and see attitude.” (Cochran). If a parent, friend, teacher, etc., is able to act quickly, then they may be able to prevent a possibly suicidal teenager from committing suicide. Teenagers committing suicide during depression is clearly one of the more rapidly growing causes of death for young people today. It is not an infrequent occurrence and can definitely be prevented with the help of proper treatment and action. Depression, pressures in life in general, and the greater access to lethal weapons and drugs are some of the major causes and reasons of suicide. They are all preventable however, in more ways than one. Greta was a firm believer in the age-old saying that sometimes the best way to overcome something is to understand it.

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7 Depression Research Paper Topic Ideas

Nancy Schimelpfening, MS is the administrator for the non-profit depression support group Depression Sanctuary. Nancy has a lifetime of experience with depression, experiencing firsthand how devastating this illness can be.

Cara Lustik is a fact-checker and copywriter.

In psychology classes, it's common for students to write a depression research paper. Researching depression may be beneficial if you have a personal interest in this topic and want to learn more, or if you're simply passionate about this mental health issue. However, since depression is a very complex subject, it offers many possible topics to focus on, which may leave you wondering where to begin.

If this is how you feel, here are a few research titles about depression to help inspire your topic choice. You can use these suggestions as actual research titles about depression, or you can use them to lead you to other more in-depth topics that you can look into further for your depression research paper.

What Is Depression?

Everyone experiences times when they feel a little bit blue or sad. This is a normal part of being human. Depression, however, is a medical condition that is quite different from everyday moodiness.

Your depression research paper may explore the basics, or it might delve deeper into the  definition of clinical depression  or the  difference between clinical depression and sadness .

What Research Says About the Psychology of Depression

Studies suggest that there are biological, psychological, and social aspects to depression, giving you many different areas to consider for your research title about depression.

Types of Depression

There are several different types of depression  that are dependent on how an individual's depression symptoms manifest themselves. Depression symptoms may vary in severity or in what is causing them. For instance, major depressive disorder (MDD) may have no identifiable cause, while postpartum depression is typically linked to pregnancy and childbirth.

Depressive symptoms may also be part of an illness called bipolar disorder. This includes fluctuations between depressive episodes and a state of extreme elation called mania. Bipolar disorder is a topic that offers many research opportunities, from its definition and its causes to associated risks, symptoms, and treatment.

Causes of Depression

The possible causes of depression are many and not yet well understood. However, it most likely results from an interplay of genetic vulnerability  and environmental factors. Your depression research paper could explore one or more of these causes and reference the latest research on the topic.

For instance, how does an imbalance in brain chemistry or poor nutrition relate to depression? Is there a relationship between the stressful, busier lives of today's society and the rise of depression? How can grief or a major medical condition lead to overwhelming sadness and depression?

Who Is at Risk for Depression?

This is a good research question about depression as certain risk factors may make a person more prone to developing this mental health condition, such as a family history of depression, adverse childhood experiences, stress , illness, and gender . This is not a complete list of all risk factors, however, it's a good place to start.

The growing rate of depression in children, teenagers, and young adults is an interesting subtopic you can focus on as well. Whether you dive into the reasons behind the increase in rates of depression or discuss the treatment options that are safe for young people, there is a lot of research available in this area and many unanswered questions to consider.

Depression Signs and Symptoms

The signs of depression are those outward manifestations of the illness that a doctor can observe when they examine a patient. For example, a lack of emotional responsiveness is a visible sign. On the other hand, symptoms are subjective things about the illness that only the patient can observe, such as feelings of guilt or sadness.

An illness such as depression is often invisible to the outside observer. That is why it is very important for patients to make an accurate accounting of all of their symptoms so their doctor can diagnose them properly. In your depression research paper, you may explore these "invisible" symptoms of depression in adults or explore how depression symptoms can be different in children .

How Is Depression Diagnosed?

This is another good depression research topic because, in some ways, the diagnosis of depression is more of an art than a science. Doctors must generally rely upon the patient's set of symptoms and what they can observe about them during their examination to make a diagnosis. 

While there are certain  laboratory tests that can be performed to rule out other medical illnesses as a cause of depression, there is not yet a definitive test for depression itself.

If you'd like to pursue this topic, you may want to start with the Diagnostic and Statistical Manual of Mental Disorders (DSM). The fifth edition, known as DSM-5, offers a very detailed explanation that guides doctors to a diagnosis. You can also compare the current model of diagnosing depression to historical methods of diagnosis—how have these updates improved the way depression is treated?

Treatment Options for Depression

The first choice for depression treatment is generally an antidepressant medication. Selective serotonin reuptake inhibitors (SSRIs) are the most popular choice because they can be quite effective and tend to have fewer side effects than other types of antidepressants.

Psychotherapy, or talk therapy, is another effective and common choice. It is especially efficacious when combined with antidepressant therapy. Certain other treatments, such as electroconvulsive therapy (ECT) or vagus nerve stimulation (VNS), are most commonly used for patients who do not respond to more common forms of treatment.

Focusing on one of these treatments is an option for your depression research paper. Comparing and contrasting several different types of treatment can also make a good research title about depression.

A Word From Verywell

The topic of depression really can take you down many different roads. When making your final decision on which to pursue in your depression research paper, it's often helpful to start by listing a few areas that pique your interest.

From there, consider doing a little preliminary research. You may come across something that grabs your attention like a new study, a controversial topic you didn't know about, or something that hits a personal note. This will help you narrow your focus, giving you your final research title about depression.

Remes O, Mendes JF, Templeton P. Biological, psychological, and social determinants of depression: A review of recent literature . Brain Sci . 2021;11(12):1633. doi:10.3390/brainsci11121633

National Institute of Mental Health. Depression .

American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition . American Psychiatric Association.

National Institute of Mental Health. Mental health medications .

Ferri, F. F. (2019). Ferri's Clinical Advisor 2020 E-Book: 5 Books in 1 . Netherlands: Elsevier Health Sciences.

By Nancy Schimelpfening Nancy Schimelpfening, MS is the administrator for the non-profit depression support group Depression Sanctuary. Nancy has a lifetime of experience with depression, experiencing firsthand how devastating this illness can be.  

Home — Essay Samples — Nursing & Health — Psychiatry & Mental Health — Major Depressive Disorder

Major Depressive Disorder Essay Examples

Writing an essay on Major Depressive Disorder is important for several reasons. First, it helps to raise awareness about this serious mental health condition. By discussing the symptoms, causes, and treatments of Major Depressive Disorder, you can help to educate others and reduce the stigma surrounding mental illness.

Additionally, writing an essay on this topic can help to provide support and validation for those who are living with Major Depressive Disorder. By sharing personal stories and experiences, you can let others know that they are not alone and that there is hope for recovery.

Furthermore, writing an essay on Major Depressive Disorder can contribute to the body of knowledge on this subject. Researching and synthesizing information from reputable sources can help to expand our understanding of the condition and contribute to the development of more effective treatments.

When writing an essay on Major Depressive Disorder, it's important to approach the topic with sensitivity and empathy. Remember that this is a real and often debilitating condition that affects millions of people worldwide. Use language that is respectful and non-stigmatizing, and consider including resources for those who may be seeking help.

It's also important to support your arguments with evidence from reputable sources, such as peer-reviewed journals, government health agencies, and well-respected organizations in the mental health field. This will help to lend credibility to your essay and ensure that the information you are presenting is accurate and up-to-date.

In conclusion, writing an essay on Major Depressive Disorder is important for raising awareness, providing support, and contributing to our understanding of this condition. By approaching the topic with sensitivity and using evidence-based information, you can create a meaningful and impactful essay that can make a difference in the lives of those affected by Major Depressive Disorder.

What Makes a Good Major Depressive Disorder Essay Topics

When it comes to choosing a topic for an essay on Major Depressive Disorder, it's important to consider the impact of the subject matter. The best topics are those that are not only relevant and thought-provoking, but also have the potential to elicit meaningful discussions and insights. To brainstorm Essay Topics, consider the various aspects of Major Depressive Disorder, such as its causes, symptoms, treatment options, and impact on individuals and society. It's also important to consider the current research and developments in the field, as well as any controversies or debates surrounding the topic. A good essay topic should be specific, focused, and have the potential to contribute to the existing body of knowledge on Major Depressive Disorder.

Best Major Depressive Disorder Essay Topics

• The Role of Genetics in Major Depressive Disorder
• The Impact of Childhood Trauma on the Development of Major Depressive Disorder
• Gender Differences in Major Depressive Disorder
• The Effectiveness of Psychotherapy in Treating Major Depressive Disorder
• Major Depressive Disorder in the Elderly Population
• The Connection Between Major Depressive Disorder and Substance Abuse
• The Stigma Surrounding Major Depressive Disorder
• The Role of Neurotransmitters in Major Depressive Disorder
• Major Depressive Disorder in Adolescents: Warning Signs and Interventions
• The Influence of Social Media on Major Depressive Disorder
• Cultural Differences in the Perception and Treatment of Major Depressive Disorder
• The Impact of Major Depressive Disorder on Work Performance
• The Relationship Between Major Depressive Disorder and Chronic Illness
• The Economic Burden of Major Depressive Disorder
• The Use of Technology in Managing Major Depressive Disorder
• The Role of Family Support in Coping with Major Depressive Disorder
• Holistic Approaches to Treating Major Depressive Disorder
• The Link Between Major Depressive Disorder and Suicide
• The Effect of Exercise on Symptoms of Major Depressive Disorder
• The Future of Treatment for Major Depressive Disorder

Major Depressive Disorder Essay Topics Prompts

• Imagine a world where the stigma surrounding Major Depressive Disorder has been completely eliminated. How would this impact the way individuals seek help and the way society views mental illness?
• Write a personal essay about your experience with Major Depressive Disorder, focusing on the challenges you faced and the strategies you used to cope and recover.
• Create a fictional case study of a character struggling with Major Depressive Disorder, exploring their background, symptoms, and journey to recovery.
• Develop a research proposal for a study investigating the potential link between Major Depressive Disorder and a specific environmental factor, such as air pollution or urbanization.
• Design an awareness campaign aimed at educating the public about the early warning signs of Major Depressive Disorder and the importance of seeking help. Use a creative medium, such as a video, social media campaign, or interactive exhibit, to convey your message.

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Research on Depression and Working Memory

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Problems, Research and Treatment of Major Depression Disorder

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• What is depression? A Mayo Clinic expert explains.

Learn more about depression from Craig Sawchuk, Ph.D., L.P., clinical psychologist at Mayo Clinic.

Hi, I'm Dr. Craig Sawchuk, a clinical psychologist at Mayo Clinic. And I'm here to talk with you about depression. Whether you're looking for answers for yourself, a friend, or loved one, understanding the basics of depression can help you take the next step.

Depression is a mood disorder that causes feelings of sadness that won't go away. Unfortunately, there's a lot of stigma around depression. Depression isn't a weakness or a character flaw. It's not about being in a bad mood, and people who experience depression can't just snap out of it. Depression is a common, serious, and treatable condition. If you're experiencing depression, you're not alone. It honestly affects people of all ages and races and biological sexes, income levels and educational backgrounds. Approximately one in six people will experience a major depressive episode at some point in their lifetime, while up to 16 million adults each year suffer from clinical depression. There are many types of symptoms that make up depression. Emotionally, you may feel sad or down or irritable or even apathetic. Physically, the body really slows down. You feel tired. Your sleep is often disrupted. It's really hard to get yourself motivated. Your thinking also changes. It can just be hard to concentrate. Your thoughts tend to be much more negative. You can be really hard on yourself, feel hopeless and helpless about things. And even in some cases, have thoughts of not wanting to live. Behaviorally, you just want to pull back and withdraw from others, activities, and day-to-day responsibilities. These symptoms all work together to keep you trapped in a cycle of depression. Symptoms of depression are different for everyone. Some symptoms may be a sign of another disorder or medical condition. That's why it's important to get an accurate diagnosis.

While there's no single cause of depression, most experts believe there's a combination of biological, social, and psychological factors that contribute to depression risk. Biologically, we think about genetics or a family history of depression, health conditions such as diabetes, heart disease or thyroid disorders, and even hormonal changes that happen over the lifespan, such as pregnancy and menopause. Changes in brain chemistry, especially disruptions in neurotransmitters like serotonin, that play an important role in regulating many bodily functions, including mood, sleep, and appetite, are thought to play a particularly important role in depression. Socially stressful and traumatic life events, limited access to resources such as food, housing, and health care, and a lack of social support all contribute to depression risk. Psychologically, we think of how negative thoughts and problematic coping behaviors, such as avoidance and substance use, increase our vulnerability to depression.

The good news is that treatment helps. Effective treatments for depression exist and you do have options to see what works best for you. Lifestyle changes that improve sleep habits, exercise, and address underlying health conditions can be an important first step. Medications such as antidepressants can be helpful in alleviating depressive symptoms. Therapy, especially cognitive behavioral therapy, teaches skills to better manage negative thoughts and improve coping behaviors to help break you out of cycles of depression. Whatever the cause, remember that depression is not your fault and it can be treated.

To help diagnose depression, your health care provider may use a physical exam, lab tests, or a mental health evaluation. These results will help identify various treatment options that best fit your situation.

Help is available. You don't have to deal with depression by yourself. Take the next step and reach out. If you're hesitant to talk to a health care provider, talk to a friend or loved one about how to get help. Living with depression isn't easy and you're not alone in your struggles. Always remember that effective treatments and supports are available to help you start feeling better. Want to learn more about depression? Visit mayoclinic.org. Do take care.

Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest. Also called major depressive disorder or clinical depression, it affects how you feel, think and behave and can lead to a variety of emotional and physical problems. You may have trouble doing normal day-to-day activities, and sometimes you may feel as if life isn't worth living.

More than just a bout of the blues, depression isn't a weakness and you can't simply "snap out" of it. Depression may require long-term treatment. But don't get discouraged. Most people with depression feel better with medication, psychotherapy or both.

Depression care at Mayo Clinic

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Although depression may occur only once during your life, people typically have multiple episodes. During these episodes, symptoms occur most of the day, nearly every day and may include:

• Feelings of sadness, tearfulness, emptiness or hopelessness
• Angry outbursts, irritability or frustration, even over small matters
• Loss of interest or pleasure in most or all normal activities, such as sex, hobbies or sports
• Sleep disturbances, including insomnia or sleeping too much
• Tiredness and lack of energy, so even small tasks take extra effort
• Reduced appetite and weight loss or increased cravings for food and weight gain
• Anxiety, agitation or restlessness
• Slowed thinking, speaking or body movements
• Feelings of worthlessness or guilt, fixating on past failures or self-blame
• Trouble thinking, concentrating, making decisions and remembering things
• Frequent or recurrent thoughts of death, suicidal thoughts, suicide attempts or suicide
• Unexplained physical problems, such as back pain or headaches

For many people with depression, symptoms usually are severe enough to cause noticeable problems in day-to-day activities, such as work, school, social activities or relationships with others. Some people may feel generally miserable or unhappy without really knowing why.

Depression symptoms in children and teens

Common signs and symptoms of depression in children and teenagers are similar to those of adults, but there can be some differences.

• In younger children, symptoms of depression may include sadness, irritability, clinginess, worry, aches and pains, refusing to go to school, or being underweight.
• In teens, symptoms may include sadness, irritability, feeling negative and worthless, anger, poor performance or poor attendance at school, feeling misunderstood and extremely sensitive, using recreational drugs or alcohol, eating or sleeping too much, self-harm, loss of interest in normal activities, and avoidance of social interaction.

Depression symptoms in older adults

Depression is not a normal part of growing older, and it should never be taken lightly. Unfortunately, depression often goes undiagnosed and untreated in older adults, and they may feel reluctant to seek help. Symptoms of depression may be different or less obvious in older adults, such as:

• Memory difficulties or personality changes
• Physical aches or pain
• Fatigue, loss of appetite, sleep problems or loss of interest in sex — not caused by a medical condition or medication
• Often wanting to stay at home, rather than going out to socialize or doing new things
• Suicidal thinking or feelings, especially in older men

When to see a doctor

If you feel depressed, make an appointment to see your doctor or mental health professional as soon as you can. If you're reluctant to seek treatment, talk to a friend or loved one, any health care professional, a faith leader, or someone else you trust.

When to get emergency help

If you think you may hurt yourself or attempt suicide, call 911 in the U.S. or your local emergency number immediately.

Also consider these options if you're having suicidal thoughts:

• Call your doctor or mental health professional.
• Contact a suicide hotline.
• In the U.S., call or text 988 to reach the 988 Suicide & Crisis Lifeline, available 24 hours a day, seven days a week. Or use the Lifeline Chat . Services are free and confidential.
• U.S. veterans or service members who are in crisis can call 988 and then press “1” for the Veterans Crisis Line . Or text 838255. Or chat online .
• The Suicide & Crisis Lifeline in the U.S. has a Spanish language phone line at 1-888-628-9454 (toll-free).
• Reach out to a close friend or loved one.
• Contact a minister, spiritual leader or someone else in your faith community.

If you have a loved one who is in danger of suicide or has made a suicide attempt, make sure someone stays with that person. Call 911 or your local emergency number immediately. Or, if you think you can do so safely, take the person to the nearest hospital emergency room.

More Information

Depression (major depressive disorder) care at Mayo Clinic

• Male depression: Understanding the issues
• Nervous breakdown: What does it mean?
• Pain and depression: Is there a link?

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It's not known exactly what causes depression. As with many mental disorders, a variety of factors may be involved, such as:

• Biological differences. People with depression appear to have physical changes in their brains. The significance of these changes is still uncertain, but may eventually help pinpoint causes.
• Brain chemistry. Neurotransmitters are naturally occurring brain chemicals that likely play a role in depression. Recent research indicates that changes in the function and effect of these neurotransmitters and how they interact with neurocircuits involved in maintaining mood stability may play a significant role in depression and its treatment.
• Hormones. Changes in the body's balance of hormones may be involved in causing or triggering depression. Hormone changes can result with pregnancy and during the weeks or months after delivery (postpartum) and from thyroid problems, menopause or a number of other conditions.
• Inherited traits. Depression is more common in people whose blood relatives also have this condition. Researchers are trying to find genes that may be involved in causing depression.
• Marijuana and depression
• Vitamin B-12 and depression

Risk factors

Depression often begins in the teens, 20s or 30s, but it can happen at any age. More women than men are diagnosed with depression, but this may be due in part because women are more likely to seek treatment.

Factors that seem to increase the risk of developing or triggering depression include:

• Certain personality traits, such as low self-esteem and being too dependent, self-critical or pessimistic
• Traumatic or stressful events, such as physical or sexual abuse, the death or loss of a loved one, a difficult relationship, or financial problems
• Blood relatives with a history of depression, bipolar disorder, alcoholism or suicide
• Being lesbian, gay, bisexual or transgender, or having variations in the development of genital organs that aren't clearly male or female (intersex) in an unsupportive situation
• History of other mental health disorders, such as anxiety disorder, eating disorders or post-traumatic stress disorder
• Abuse of alcohol or recreational drugs
• Serious or chronic illness, including cancer, stroke, chronic pain or heart disease
• Certain medications, such as some high blood pressure medications or sleeping pills (talk to your doctor before stopping any medication)

Complications

Depression is a serious disorder that can take a terrible toll on you and your family. Depression often gets worse if it isn't treated, resulting in emotional, behavioral and health problems that affect every area of your life.

Examples of complications associated with depression include:

• Excess weight or obesity, which can lead to heart disease and diabetes
• Pain or physical illness
• Alcohol or drug misuse
• Anxiety, panic disorder or social phobia
• Family conflicts, relationship difficulties, and work or school problems
• Social isolation
• Suicidal feelings, suicide attempts or suicide
• Self-mutilation, such as cutting
• Premature death from medical conditions
• Depression and anxiety: Can I have both?

There's no sure way to prevent depression. However, these strategies may help.

• Take steps to control stress, to increase your resilience and boost your self-esteem.
• Reach out to family and friends, especially in times of crisis, to help you weather rough spells.
• Get treatment at the earliest sign of a problem to help prevent depression from worsening.
• Consider getting long-term maintenance treatment to help prevent a relapse of symptoms.
• Brown AY. Allscripts EPSi. Mayo Clinic, Rochester, Minn. Nov. 17, 2016.
• Research report: Psychiatry and psychology, 2016-2017. Mayo Clinic. http://www.mayo.edu/research/departments-divisions/department-psychiatry-psychology/overview?_ga=1.199925222.939187614.1464371889. Accessed Jan. 23, 2017.
• Depressive disorders. In: Diagnostic and Statistical Manual of Mental Disorders DSM-5. 5th ed. Arlington, Va.: American Psychiatric Association; 2013. http://www.psychiatryonline.org. Accessed Jan. 23, 2017.
• Depression. National Institute of Mental Health. https://www.nimh.nih.gov/health/topics/depression/index.shtml. Accessed Jan. 23, 2017.
• Depression. National Alliance on Mental Illness. http://www.nami.org/Learn-More/Mental-Health-Conditions/Depression/Overview. Accessed Jan. 23, 2017.
• Depression: What you need to know. National Institute of Mental Health. https://www.nimh.nih.gov/health/publications/depression-what-you-need-to-know/index.shtml. Accessed Jan. 23, 2017.
• What is depression? American Psychiatric Association. https://www.psychiatry.org/patients-families/depression/what-is-depression. Accessed Jan. 23, 2017.
• Depression. NIH Senior Health. https://nihseniorhealth.gov/depression/aboutdepression/01.html. Accessed Jan. 23, 2017.
• Children’s mental health: Anxiety and depression. Centers for Disease Control and Prevention. https://www.cdc.gov/childrensmentalhealth/depression.html#depression. Accessed. Jan. 23, 2017.
• Depression and complementary health approaches: What the science says. National Center for Complementary and Integrative Health. https://nccih.nih.gov/health/providers/digest/depression-science. Accessed Jan. 23, 2017.
• Depression. Natural Medicines. https://naturalmedicines.therapeuticresearch.com/databases/medical-conditions/d/depression.aspx. Accessed Jan. 23, 2017.
• Natural medicines in the clinical management of depression. Natural Medicines. http://naturaldatabase.therapeuticresearch.com/ce/CECourse.aspx?cs=naturalstandard&s=ND&pm=5&pc=15-111. Accessed Jan. 23, 2017.
• The road to resilience. American Psychological Association. http://www.apa.org/helpcenter/road-resilience.aspx. Accessed Jan. 23, 2017.
• Simon G, et al. Unipolar depression in adults: Choosing initial treatment. http://www.uptodate.com/home. Accessed Jan. 23, 2017.
• Stewart D, et al. Risks of antidepressants during pregnancy: Selective serotonin reuptake inhibitors (SSRIs). http://www.uptodate.com/home. Accessed Jan. 23, 2017.
• Kimmel MC, et al. Safety of infant exposure to antidepressants and benzodiazepines through breastfeeding. http://www.uptodate.com/home. Accessed Jan. 23, 2017.
• Bipolar and related disorders. In: Diagnostic and Statistical Manual of Mental Disorders DSM-5. 5th ed. Arlington, Va.: American Psychiatric Association; 2013. http://www.psychiatryonline.org. Accessed Jan. 23, 2017.
• Hirsch M, et al. Monoamine oxidase inhibitors (MAOIs) for treating depressed adults. http://www.uptodate.com/home. Accessed Jan. 24, 2017.
• Hall-Flavin DK (expert opinion). Mayo Clinic, Rochester, Minn. Jan. 31, 2017.
• Krieger CA (expert opinion). Mayo Clinic, Rochester, Minn. Feb. 2, 2017.
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The Critical Relationship Between Anxiety and Depression

• Ned H. Kalin , M.D.

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Anxiety and depressive disorders are among the most common psychiatric illnesses; they are highly comorbid with each other, and together they are considered to belong to the broader category of internalizing disorders. Based on statistics from the Substance Abuse and Mental Health Services Administration, the 12-month prevalence of major depressive disorder in 2017 was estimated to be 7.1% for adults and 13.3% for adolescents ( 1 ). Data for anxiety disorders are less current, but in 2001–2003, their 12-month prevalence was estimated to be 19.1% in adults, and 2001–2004 data estimated that the lifetime prevalence in adolescents was 31.9% ( 2 , 3 ). Both anxiety and depressive disorders are more prevalent in women, with an approximate 2:1 ratio in women compared with men during women’s reproductive years ( 1 , 2 ).

Across all psychiatric disorders, comorbidity is the rule ( 4 ), which is definitely the case for anxiety and depressive disorders, as well as their symptoms. With respect to major depression, a worldwide survey reported that 45.7% of individuals with lifetime major depressive disorder had a lifetime history of one or more anxiety disorder ( 5 ). These disorders also commonly coexist during the same time frame, as 41.6% of individuals with 12-month major depression also had one or more anxiety disorder over the same 12-month period. From the perspective of anxiety disorders, the lifetime comorbidity with depression is estimated to range from 20% to 70% for patients with social anxiety disorder ( 6 ), 50% for patients with panic disorder ( 6 ), 48% for patients with posttraumatic stress disorder (PTSD) ( 7 ), and 43% for patients with generalized anxiety disorder ( 8 ). Data from the well-known Sequenced Treatment Alternatives to Relieve Depression (STAR*D) study demonstrate comorbidity at the symptom level, as 53% of the patients with major depression had significant anxiety and were considered to have an anxious depression ( 9 ).

Anxiety and depressive disorders are moderately heritable (approximately 40%), and evidence suggests shared genetic risk across the internalizing disorders ( 10 ). Among internalizing disorders, the highest level of shared genetic risk appears to be between major depressive disorder and generalized anxiety disorder. Neuroticism is a personality trait or temperamental characteristic that is associated with the development of both anxiety and depression, and the genetic risk for developing neuroticism also appears to be shared with that of the internalizing disorders ( 11 ). Common nongenetic risk factors associated with the development of anxiety and depression include earlier life adversity, such as trauma or neglect, as well as parenting style and current stress exposure. At the level of neural circuits, alterations in prefrontal-limbic pathways that mediate emotion regulatory processes are common to anxiety and depressive disorders ( 12 , 13 ). These findings are consistent with meta-analyses that reveal shared structural and functional brain alterations across various psychiatric illnesses, including anxiety and major depression, in circuits involving emotion regulation ( 13 ), executive function ( 14 ), and cognitive control ( 15 ).

Anxiety disorders and major depression occur during development, with anxiety disorders commonly beginning during preadolescence and early adolescence and major depression tending to emerge during adolescence and early to mid-adulthood ( 16 – 18 ). In relation to the evolution of their comorbidity, studies demonstrate that anxiety disorders generally precede the presentation of major depressive disorder ( 17 ). A European community-based study revealed, beginning at age 15, the developmental relation between comorbid anxiety and major depression by specifically focusing on social phobia (based on DSM-IV criteria) and then asking the question regarding concurrent major depressive disorder ( 18 ). The findings revealed a 19% concurrent comorbidity between these disorders, and in 65% of the cases, social phobia preceded major depressive disorder by at least 2 years. In addition, initial presentation with social phobia was associated with a 5.7-fold increased risk of developing major depressive disorder. These associations between anxiety and depression can be traced back even earlier in life. For example, childhood behavioral inhibition in response to novelty or strangers, or an extreme anxious temperament, is associated with a three- to fourfold increase in the likelihood of developing social anxiety disorder, which in turn is associated with an increased risk to develop major depressive disorder and substance abuse ( 19 ).

It is important to emphasize that the presence of comor‐bid anxiety symptoms and disorders matters in relation to treatment. Across psychiatric disorders, the presence of significant anxiety symptoms generally predicts worse outcomes, and this has been well demonstrated for depression. In the STAR*D study, patients with anxious major depressive disorder were more likely to be severely depressed and to have more suicidal ideation ( 9 ). This is consistent with the study by Kessler and colleagues ( 5 ), in which patients with anxious major depressive disorder, compared with patients with nonanxious major depressive disorder, were found to have more severe role impairment and more suicidal ideation. Data from level 1 of the STAR*D study (citalopram treatment) nicely illustrate the impact of comorbid anxiety symptoms on treatment. Compared with patients with nonanxious major depressive disorder, those 53% of patients with an anxious depression were less likely to remit and also had a greater side effect burden ( 20 ). Other data examining patients with major depressive disorder and comorbid anxiety disorders support the greater difficulty and challenge in treating patients with these comorbidities ( 21 ).

This issue of the Journal presents new findings relevant to the issues discussed above in relation to understanding and treating anxiety and depressive disorders. Drs. Conor Liston and Timothy Spellman, from Weill Cornell Medicine, provide an overview for this issue ( 22 ) that is focused on understanding mechanisms at the neural circuit level that underlie the pathophysiology of depression. Their piece nicely integrates human neuroimaging studies with complementary data from animal models that allow for the manipulation of selective circuits to test hypotheses generated from the human data. Also included in this issue is a review of the data addressing the reemergence of the use of psychedelic drugs in psychiatry, particularly for the treatment of depression, anxiety, and PTSD ( 23 ). This timely piece, authored by Dr. Collin Reiff along with a subgroup from the APA Council of Research, provides the current state of evidence supporting the further exploration of these interventions. Dr. Alan Schatzberg, from Stanford University, contributes an editorial in which he comments on where the field is in relation to clinical trials with psychedelics and to some of the difficulties, such as adequate blinding, in reliably studying the efficacy of these drugs ( 24 ).

In an article by McTeague et al. ( 25 ), the authors use meta-analytic strategies to understand the neural alterations that are related to aberrant emotion processing that are shared across psychiatric disorders. Findings support alterations in the salience, reward, and lateral orbital nonreward networks as common across disorders, including anxiety and depressive disorders. These findings add to the growing body of work that supports the concept that there are common underlying factors across all types of psychopathology that include internalizing, externalizing, and thought disorder dimensions ( 26 ). Dr. Deanna Barch, from Washington University in St. Louis, writes an editorial commenting on these findings and, importantly, discusses criteria that should be met when we consider whether the findings are actually transdiagnostic ( 27 ).

Another article, from Gray and colleagues ( 28 ), addresses whether there is a convergence of findings, specifically in major depression, when examining data from different structural and functional neuroimaging modalities. The authors report that, consistent with what we know about regions involved in emotion processing, the subgenual anterior cingulate cortex, hippocampus, and amygdala were among the regions that showed convergence across multimodal imaging modalities.

In relation to treatment and building on our understanding of neural circuit alterations, Siddiqi et al. ( 29 ) present data suggesting that transcranial magnetic stimulation (TMS) targeting can be linked to symptom-specific treatments. Their findings identify different TMS targets in the left dorsolateral prefrontal cortex that modulate different downstream networks. The modulation of these different networks appears to be associated with a reduction in different types of symptoms. In an editorial, Drs. Sean Nestor and Daniel Blumberger, from the University of Toronto ( 30 ), comment on the novel approach used in this study to link the TMS-related engagement of circuits with symptom improvement. They also provide a perspective on how we can view these and other circuit-based findings in relation to conceptualizing personalized treatment approaches.

Kendler et al. ( 31 ), in this issue, contribute an article that demonstrates the important role of the rearing environment in the risk to develop major depression. Using a unique design from a Swedish sample, the analytic strategy involves comparing outcomes from high-risk full sibships and high-risk half sibships where at least one of the siblings was home reared and one was adopted out of the home. The findings support the importance of the quality of the rearing environment as well as the presence of parental depression in mitigating or enhancing the likelihood of developing major depression. In an accompanying editorial ( 32 ), Dr. Myrna Weissman, from Columbia University, reviews the methods and findings of the Kendler et al. article and also emphasizes the critical significance of the early nurturing environment in relation to general health.

This issue concludes with an intriguing article on anxiety disorders, by Gold and colleagues ( 33 ), that demonstrates neural alterations during extinction recall that differ in children relative to adults. With increasing age, and in relation to fear and safety cues, nonanxious adults demonstrated greater connectivity between the amygdala and the ventromedial prefrontal cortex compared with anxious adults, as the cues were being perceived as safer. In contrast, neural differences between anxious and nonanxious youths were more robust when rating the memory of faces that were associated with threat. Specifically, these differences were observed in the activation of the inferior temporal cortex. In their editorial ( 34 ), Dr. Dylan Gee and Sahana Kribakaran, from Yale University, emphasize the importance of developmental work in relation to understanding anxiety disorders, place these findings into the context of other work, and suggest the possibility that these and other data point to neuroscientifically informed age-specific interventions.

Taken together, the papers in this issue of the Journal present new findings that shed light onto alterations in neural function that underlie major depressive disorder and anxiety disorders. It is important to remember that these disorders are highly comorbid and that their symptoms are frequently not separable. The papers in this issue also provide a developmental perspective emphasizing the importance of early rearing in the risk to develop depression and age-related findings important for understanding threat processing in patients with anxiety disorders. From a treatment perspective, the papers introduce data supporting more selective prefrontal cortical TMS targeting in relation to different symptoms, address the potential and drawbacks for considering the future use of psychedelics in our treatments, and present new ideas supporting age-specific interventions for youths and adults with anxiety disorders.

Disclosures of Editors’ financial relationships appear in the April 2020 issue of the Journal .

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Personal Health

The Devastating Ways Depression and Anxiety Impact the Body

Mind and body form a two-way street.

By Jane E. Brody

It’s no surprise that when a person gets a diagnosis of heart disease, cancer or some other life-limiting or life-threatening physical ailment, they become anxious or depressed. But the reverse can also be true: Undue anxiety or depression can foster the development of a serious physical disease, and even impede the ability to withstand or recover from one. The potential consequences are particularly timely, as the ongoing stress and disruptions of the pandemic continue to take a toll on mental health .

The human organism does not recognize the medical profession’s artificial separation of mental and physical ills. Rather, mind and body form a two-way street. What happens inside a person’s head can have damaging effects throughout the body, as well as the other way around. An untreated mental illness can significantly increase the risk of becoming physically ill, and physical disorders may result in behaviors that make mental conditions worse.

In studies that tracked how patients with breast cancer fared, for example, Dr. David Spiegel and his colleagues at Stanford University School of Medicine showed decades ago that women whose depression was easing lived longer than those whose depression was getting worse. His research and other studies have clearly shown that “the brain is intimately connected to the body and the body to the brain,” Dr. Spiegel said in an interview. “The body tends to react to mental stress as if it was a physical stress.”

Despite such evidence, he and other experts say, chronic emotional distress is too often overlooked by doctors. Commonly, a physician will prescribe a therapy for physical ailments like heart disease or diabetes, only to wonder why some patients get worse instead of better.

Many people are reluctant to seek treatment for emotional ills. Some people with anxiety or depression may fear being stigmatized, even if they recognize they have a serious psychological problem. Many attempt to self-treat their emotional distress by adopting behaviors like drinking too much or abusing drugs, which only adds insult to their pre-existing injury.

And sometimes, family and friends inadvertently reinforce a person’s denial of mental distress by labeling it as “that’s just the way he is” and do nothing to encourage them to seek professional help.

How common are anxiety and depression?

Anxiety disorders affect nearly 20 percent of American adults . That means millions are beset by an overabundance of the fight-or-flight response that primes the body for action. When you’re stressed, the brain responds by prompting the release of cortisol, nature’s built-in alarm system. It evolved to help animals facing physical threats by increasing respiration, raising the heart rate and redirecting blood flow from abdominal organs to muscles that assist in confronting or escaping danger.

These protective actions stem from the neurotransmitters epinephrine and norepinephrine, which stimulate the sympathetic nervous system and put the body on high alert. But when they are invoked too often and indiscriminately, the chronic overstimulation can result in all manner of physical ills, including digestive symptoms like indigestion, cramps, diarrhea or constipation, and an increased risk of heart attack or stroke.

Depression, while less common than chronic anxiety, can have even more devastating effects on physical health. While it’s normal to feel depressed from time to time, more than 6 percent of adults have such persistent feelings of depression that it disrupts personal relationships, interferes with work and play, and impairs their ability to cope with the challenges of daily life. Persistent depression can also exacerbate a person’s perception of pain and increase their chances of developing chronic pain.

“Depression diminishes a person’s capacity to analyze and respond rationally to stress,” Dr. Spiegel said. “They end up on a vicious cycle with limited capacity to get out of a negative mental state.”

Potentially making matters worse, undue anxiety and depression often coexist, leaving people vulnerable to a panoply of physical ailments and an inability to adopt and stick with needed therapy.

A study of 1,204 elderly Korean men and women initially evaluated for depression and anxiety found that two years later, these emotional disorders increased their risk of physical disorders and disability. Anxiety alone was linked with heart disease, depression alone was linked with asthma, and the two together were linked with eyesight problems, persistent cough, asthma, hypertension, heart disease and gastrointestinal problems.

Treatment can counter emotional tolls

Although persistent anxiety and depression are highly treatable with medications, cognitive behavioral therapy and talk therapy, without treatment these conditions tend to get worse. According to Dr. John Frownfelter, treatment for any condition works better when doctors understand “the pressures patients face that affect their behavior and result in clinical harm.”

Dr. Frownfelter is an internist and chief medical officer of a start-up called Jvion. The organization uses artificial intelligence to identify not just medical factors but psychological, social and behavioral ones as well that can impact the effectiveness of treatment on patients’ health. Its aim is to foster more holistic approaches to treatment that address the whole patient, body and mind combined.

The analyses used by Jvion, a Hindi word meaning life-giving, could alert a doctor when underlying depression might be hindering the effectiveness of prescribed treatments for another condition. For example, patients being treated for diabetes who are feeling hopeless may fail to improve because they take their prescribed medication only sporadically and don’t follow a proper diet, Dr. Frownfelter said.

“We often talk about depression as a complication of chronic illness,” Dr. Frownfelter wrote in Medpage Today in July . “But what we don’t talk about enough is how depression can lead to chronic disease. Patients with depression may not have the motivation to exercise regularly or cook healthy meals. Many also have trouble getting adequate sleep.”

Some changes to medical care during the pandemic have greatly increased patient access to depression and anxiety treatment. The expansion of telehealth has enabled patients to access treatment by psychotherapists who may be as far as a continent away.

Patients may also be able to treat themselves without the direct help of a therapist. For example, Dr. Spiegel and his co-workers created an app called Reveri that teaches people self-hypnosis techniques designed to help reduce stress and anxiety, improve sleep, reduce pain and suppress or quit smoking.

Improving sleep is especially helpful, Dr. Spiegel said, because “it enhances a person’s ability to regulate the stress response system and not get stuck in a mental rut.” Data demonstrating the effectiveness of the Reveri app has been collected but not yet published, he said.

Jane Brody is the Personal Health columnist, a position she has held since 1976. She has written more than a dozen books including the best sellers “Jane Brody’s Nutrition Book” and “Jane Brody’s Good Food Book.” More about Jane E. Brody

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Essay On Depression: Causes, Symptoms And Effects

Our life is full of emotional ups and downs, but when the time of down lasts too long or influences our ability to function, in this case, probably, you suffer from common serious illness, which is called depression. Clinical depression affects your mood, thinking process, your body and behaviour. According to the researches, in the United States about 19 million people, i.e. one in ten adults, annually suffer from depression, and about 2/3 of them do not get necessary help. An appropriate treatment can alleviate symptoms of depression in more than 80% of such cases. However, since depression is usually not recognized, it continues to cause unnecessary suffering.

Depression is a disease that dominates you and weakens your body, it influences men as well as women, but women experience depression about two times more often than men.

Since this issue is very urgent nowadays, we decided to write this cause and effect essay on depression to attract the public attention one more time to this problem. I hope it will be informative and instructive for you. If you are interested in reading essays on similar or any other topic, you should visit our website . There you will find not only various essays, but also you can get help in essay writing . All you need is to contact our team, and everything else we will do for you.

Depression is a strong psychological disorder, from which usually suffers not only a patients, but also his / hers family, relatives, friends etc.

General information

More often depression develops on the basis of stress or prolonged traumatic situation. Frequently depressive disorders hide under the guise of a bad mood or temper features. In order to prevent severe consequences it is important to figure out how and why depression begins.

Symptoms and causes of depression

As a rule, depression develops slowly and insensibly for a person and for his close ones. At the initial stage most of people are not aware about their illness, because they think that many symptoms are just the features of their personality. Experiencing inner discomfort, which can be difficult to express in words, people do not ask for professional help, as a rule. They usually go to doctor at the moment, when the disease is already firmly holds the patient causing unbearable suffering.

Risk factors for depression:

• being female;
• the presence of depression in family anamnesis;
• early depression in anamnesis;
• early loss of parents;
• the experience of violence in anamnesis;
• personal features;
• stressors (parting, guilt);
• alcohol / drug addiction;
• neurological diseases (Parkinson's disease, apoplexy).

Signs of depression

Depression influences negatively all the aspects of human life. Inadequate psychological defense mechanisms, in their turn, affect destructively not only psychological, but also biological processes.

The first signs of depression are apathy, not depending on the circumstances, indifference to everything what is going on, weakening of motor activity; these are the main clinical symptoms of depression . If their combination is observed for more than two weeks, urgent professional help is required.

Psychological symptoms:

• depressed mood, unhappiness;
• loss of interest, reduced motivation, loss of energy;
• self-doubt, guilt, inner emptiness;
• decrease in speed of thinking, inability to make decisions;
• anxiety, fear and pessimism about the future;
• daily fluctuations;
• possible delirium;
• suicidal thoughts.

Somatic symptoms:

• vital disorders;
• disturbed sleep (early waking, oversleeping);
• eating disorders;
• constipation;
• feeling of tightness of the skull, dizziness, feeling of compression;
• vegetative symptoms.

Causes of depression

It is accepted to think in modern psychiatry that the development of depression, as well as most of other mental disorders, requires the combined effect of three factors: psychological, biological and social.

Psychological factor (“Personality structure”)

There are three types of personality especially prone to depression:

1) “Statothymic personality” that is characterized by exaggerated conscientiousness, diligence, accuracy;

2) Melancholic personality type with its desire for order, constancy, pedantry, exessive demands on itself;

3) Hyperthymic type of personality that is characterized by self-doubt, frequent worries, with obviously low self-esteem.

People, whose organism biologically tends to depression development, due to education and other social environmental factors form such personality features, which in adverse social situations, especially while chronic stress, cause failure of psychological adaptation mechanisms, skills to deal with stress or lack of coping strategies.

Such people are characterized by:

• lack of confidence in their own abilities;
• excessive secrecy and isolation;
• excessive self-critical attitude towards yourself;
• waiting for the support of the close ones;
• developed pessimism;
• inability to resist stress situations;
• emotional expressiveness.

Biological factor:

• the presence of unfavorable heredity;
• somatic and neurological head injury that violated brain activity;
• changes in the hormonal system;
• chronobiological factors: seasonal depressive disorders, daily fluctuations, shortening of REM sleep;
• side effects of some medications.
• Heredity and family tendency to depression play significant role in predisposition to this disease. It is noticed that relatives of those who suffer from depression usually have different psychosomatic disorders.

Social factor:

• the presence of frequent stress situations, chronic stress;
• adverse family relationships;
• adverse childhood experience, the absence of tenderness from parents, ill-treatment and sexual harassment, interpersonal loss, severe methods of education, negative childhood memories;
• urbanization;
• significant changes in the life;
• population migration;
• increased lifetime.

People in a state of chronic stress suffer from depression more often. If some acute stress situation happens during the period of chronic stress, the probability of depression symptoms development increases.

If you decide to fight the depression, remember that you are not alone! Every fifth person in the world at least once in the life experienced depression. If you notice the signs of depression that disturb you for more than two weeks, you should go to the specialist.

Do not delay visit, in this case time does not heal. The professionalism of the doctors and a complex program of treatment will help to get rid of any kind of depression.

Where to go for help

If you do not where to go for help, ask your family physician, obstetrician, gynecologist or the clinic. In an emergency situation, the emergency doctor can provide temporary help for patients with emotional problems and give them an advice where and how they can ask for the further help.

Here is the list of people and organizations that can diagnose and suggest a course of treatment, or can give a direction to the examination and treatment.

• Family doctors.
• Such specialists as psychiatrists, psychologists, social workers and consultants on mental health.
• Health maintenance organizations.
• Local centers for the treatment of mental illness.
• The Department of Psychiatry in hospitals and outpatient clinics.
• Programs at universities and medical schools.
• Family assistance services and social services departments.
• Private clinics and institutions.
• Care centers in the workplace.
• Local health and (or) mental health communities.

It is very important in depressive episode treatment to understand that this is depression of a certain person, do not make attempts to excessive generalization of symptoms and factors of disease development. It requires personal approach to each patient.

So, as you can see, depression is a serious disease that requires professional treatment. If you manage to recognize the signs of depression at its early stage and ask for professional help, you can successfully overcome this problem. I hope this essay about depression was useful for you, and you got what you were looking for.

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