Diseases & conditions A-Z List
Diseases & Conditions A-Z List - «D»:
Dysthymia is a chronic type of depression in which a person's moods are regularly low. However, symptoms are not as severe as with major depression.
The exact cause of dysthymia is unknown. It tends to run in families. Dysthymia occurs more often in women than in men and affects up to 5% of ...