Major Depression : Theories Of Causation And Treatment Of The Future Essay

Major depressive disorder is the most common form of depression. It is also known as clinical depression. In order to be diagnosed, symptoms must be present for two weeks, and occurs twice as often in women as

According to the Journal of Medicine, Major Depressive Disorder is related to normal emotions of sadness and temperament. When the external cause of these emotions scatter in different directions, the diagnosis of Major Depressive Disorder requires a change of mood, sadness and accompanied by at least several psychological changes. They do not sleep well, their appetite changes and lack sexual desire. Depression is a heterogeneous disorder with a highly variable course, an inconsistent response to treatment.

A major depressive episode is not a disorder in itself, but rather more of a description or symptoms of part of a disorder most often depressive disorder or bipolar. A person suffering from a major depressive episode must have a depressed mood or a loss of interest in daily activities consistently for a minimum of a two-week time span (Psych Central, 2013). In diagnosing the mood must reflect a change from the person’s normal mood. A person’s daily activities and functions, such as work, social routines and friends, education, family, and relationships must also have been negatively impacted by the change in their mood. A major depressive episode is also identified by presence of five or more of the following symptoms. The patient can show signs of significant weight loss or weight gain even not dieting or trying to lose or gain weight. The patient will also display a change in appetite almost everyday, either with an increase or a decrease in their normal eating habits. The weight change is typically set at an increase or decrease in weight of more than 5% per month. The patient will display a depressed mood almost the entire day and this sadness, emptiness, loneliness, crying, and distant is observed by others or indicted by the patient, is typically

*Major Depression: persistent depressed mood or loss of interest in activities, causing significant impairment in daily life.

The main features of Major Depressive Episodes (MDE) include a depressed mood for most days and loss of interest and pleasure in enjoyable activities (also known as ahedonia). For the diagnoses of a MDE to be made, these symptoms must be experienced for at least two weeks and symptoms must cause significant impact on day to day functioning (APA, 2013). Additional symptoms include lack of concentration (e.g unable to focus on everyday tasks, work), lack of

According to the DSM-5, the defining symptoms of major depressive disorder include “depressed mood most of the day, nearly every day” (feeling sad, empty, hopeless, or appearing tearful to others), and loss of interest and pleasure in usual activities (APA,

Major Depressive Disorder or MDD is a very common clinical condition that affects millions of people every year. According to the Agency for Health Care Policy & Research, “ depression is under diagnosed & untreated by most medical doctors, despite the fact that it can almost always be treated successfully.

A major depressive episode is described as having a depressed mood or loss of interest or pleasure along with five (or more) of the following symptoms: (a) significant weight loss, (b) insomnia or hypersomnia, (c) psychomotor agitation or retardation, (d) fatigue or loss of energy, (e) feelings of worthlessness or excessive or inappropriate guilt, (f) diminished ability to think or concentrate, or indecisiveness, and (g) recurrent

According the DSM-V criteria for Major Depressive Disorder, symptoms of depression include a low mood, loss of interest, change in appetite, fatigue, feeling worthless or guilty, sleeping excessively or too little, poor concentration, changes in sleep, slowness, and suicidal thoughts (citation). If an individual experience at least five of those symptoms, they are eligible for a diagnosis. Depressive episodes are divided into three categories, mild, moderate and severe. A mild episode may slightly prevent a person from continuing their daily routine and social actives however they will likely not stop functioning completely. A severe episode may cease an individual’s ability to function all together. It’s doubtful that the individual will be

DSM-5 criteria defines major depressive disorder would be qualified for a diagnosis if it demonstrate five or more of the following symptoms during the same 2-week period and represent a change from previous functioning: depressed mood, marked diminished interests or pleasure in activities, significant changes in weight or appetite, insomnia/hypersomnia, psychomotor agitation, fatigue, hopeless and worthless feelings, diminished concentration, and suicide thoughts or intentions (Kosslyn, Rosenberg, & Lambert, 2012). Previous literatures have identified a number of possible causes that may lead to depression, such as genetics, brain differences, social factors like poverty, ethnicity, and childhood experience (Read, J. & Sanders, P., 2010). There are different schools that use different theories as the basis to analyse how psychological problems and symptoms start and develop into life-affecting depression and distress.

According to the National Institute of Mental Health there are several forms. There is major depression severe symptoms that interfere with your ability to work, sleep, and study, eat, and enjoy life. An episode can occur only once in a person’s lifetime, but more often, a person has several episodes. There is persistent depressive disorder which is depressed mood that lasts for at least 2 years.

Disorder. In order to have Major Depression, a person has to have at least five of the depression

Depression has numerous causes and effects which affect not only the person but the people around them. Depression doesn’t have a specific cause; in most cases it’s different for everyone. It is a common, treatable mental illness that can be experienced at any time in life. It is often described with feeling sad, unhappy, miserable, or “down in the dumps”. Most people have these feelings on occasion. There are several types of depression. These different types of depression describe slight, but often important, diagnostic differences. True clinical depression interferes with mood disorder in everyday life for weeks, months, or even years. Most people think depression affects only one

The prevalence of MDD in the United States is approximately 7%, although the prevalence varies significantly by age groups and gender (APA, 2013). For instance, the prevalence of MDD in individuals aged between 18 and 29 is three times higher than the prevalence among individuals aged 60 and older (APA, 2013). Specifically, approximately 14.8 million American adults in a given year are affected by the disorder (Kessler, Chiu, Demler, Merikangas, & Walters, 2005). The World Health Organization assessed depression as the fourth leading disorder affecting individuals worldwide (Murray, & Lopez,

Major Depressive Disorder is marked by sadness and any four of the following seven criteria: weight loss or weight gain, insomnia or hypersomnia, motor slowing or agitation, fatigue, worthlessness or guilt, impaired concentration, and thoughts of suicide or suicide attempt. Those with Major Depressive Disorder have never had mania or hypomania and may also have anxiety symptoms. When the Major Depressive Disorder is combined with melancholic features, then the person has a “loss of pleasure in all, or almost all, activities [and has a] lack of reactivity to usually pleasurable stimuli (does not feel better, even temporarily, when something good happens” (American Psychiatric Association, p. 185). Observations made by others, such as being tearful, is also a criterion of this disorder (American