A recurrent emotional state characterized by feelings of persistent sadness , worthlessness, dejection , loss of hope, and loss of interest in usual activities. There are multiple causes of depression . In many people, personal loss or severe stress is identified that may interact with a predisposition to depression. The causes may include genetic, familial, biochemical, physical, social, and psychological factors.
Major depression occurs in all groups of people.
It affects both sexes, with an increased incidence in women. Major depression affects 1 out of 10 Americans at some point in their lives. Many episodes of depression are not preventable. Treatment, including medications and psychiatric intervention, may prevent recurrences. All Rights Reserved.