What are the symptoms? The most commonly diagnosed and most severe depression is called a major depressive episode. In order to be diagnosed with major depression, an individual must satisfy five or more of the following symptoms during the same 2-week period, and which must also deviate from previous functioning levels: 1. A depressed mood for most of the day, nearly every day, as reported by the individual or noted by others. Sufferers may be tearful, sad, or express feelings of emptiness. In children, depression may be expressed through irritability. 2. Little interest or pleasure in many or all of … Continue reading →