26 Haziran 2007 Salı

DEPRESSED

Depression, or a depressed mood, may in everyday English refer to a state of melancholia, unhappiness or sadness, or to a relatively minor downturn in mood that may last only a few hours or days. This is generally seen as quite distinct from the diagnosis of clinical depression. However, if the depressed mood lasts at least two weeks, and is accompanied by other symptoms that interfere with daily living, it may be seen as a symptom of clinical depression, dysthymia or some other diagnosable mental illness, or alternatively as sub-syndromal depression.

In the field of psychiatry, the word depression can also have this meaning of low mood but more specifically refers to a mental health condition when it has reached a severity and duration to warrant a diagnosis, whether there is an obvious situational cause or not; see Clinical depression for this meaning. A typical psychiatric description of depressed mood (in the DSM) is "... depressed, sad, hopeless, discouraged, or 'down in the dumps'." In a clinical setting, a depressed mood can be something a patient reports (a symptom), or something a clinician observes (a sign), or both.

A depressed mood is generally situational and reactive, and associated with grief, loss, or a major social transition. A change of residence, marriage, divorce, the break-up of a significant relationship, the death of a loved one, graduation, or job loss are all examples of instances that might trigger a depressed mood.

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