General public definition
- Clinical depression is currently not listed as a diagnosis in the DSM-5-TR or ICD-11.
- The term clinical depression may be used colloquially to describe symptoms of a major depressive episode that requires formal medical treatment.
- A major depressive episode is typically a period of at least several weeks of feeling sad or numb, having low mood, lack of interest in usual activities or relationships, difficulty concentrating, poor sleep, feelings of hopelessness, and sometimes, suicidal thoughts. Without treatment, a major depressive episode can last from several months to a year or longer.
- Clinical depression may indicate the need for one or more formal treatments that may include medication, psychotherapy, and assessment for suicidality.
Academic definition
- Clinical depression is currently not listed as a diagnosis in the DSM-5-TR or ICD-11.
- The term clinical depression is used colloquially to describe symptoms of a major depressive episode that requires formal medical treatment.
- A major depressive episode is typically a period of at least several weeks of feeling sad or numb, having low mood, lack of interest in usual activities and/or relationships, difficulty concentrating, poor sleep, feelings of hopelessness, and sometimes, suicidal thoughts. Without treatment, a major depressive episode can last from several months to a year or more.
- Clinical depression may signify the need for one or more formal treatments including medication, psychotherapy, and assessment for suicidality.
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