Does the lack of sleeping depression lead?

no. The lack of sleep alone cannot cause depression, but it plays an important role in it. The lack of sleep arising from another clinical illness or the presence of personal problems can lead to an increase in depression. Chronic insomnia is an important sign that a person may have depression. Common factors leading to depression include: sadness of family history about the loss of a dear person, either because of death, divorce or separation. Dispute to sexual, physical or emotional harassment. A radical change in life such as changing housing, end study, goes out to retirement and and young. Dangerous disease, difficult diseases, chronic and deadly things that often contribute to depression. This includes cancer, heart disease, HIV strokes, Parkeson and others. Hall-causing substances- Many people who use these substances also suffer from severe depression. Social isolation or away from friends, family members or other social groups.