Major Depressive Episode

Definition

A major depressive episode is a period of at least two weeks where an individual experiences persistent feelings of sadness, hopelessness, or loss of interest in activities they once enjoyed. It is one of the key criteria for diagnosing major depressive disorder.

Related terms

Major Depressive Disorder: This term refers to a mental health condition characterized by recurring episodes of major depression.

Dysthymic Disorder: This term refers to a chronic form of depression that lasts for at least two years but may not reach the severity of a major depressive episode.

Bipolar Disorder: This term refers to a mood disorder marked by alternating periods of major depression and manic episodes.