نظرة عامة
A mood disorder that causes a persistent feeling of sadness and loss of interest.
الأعراض
Persistent sadness, loss of energy, sleep disturbances.
الأسباب
Biological chemistry, life events, genetics.
التشخيص
Psychological evaluation.
العلاج
Therapy, antidepressants.
الوقاية
Stress management, social support.