Depression (major depressive disorder) - Symptoms and causes
Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest and can interfere with your daily …
Depression: What It Is, Symptoms, Types & Treatment
May 28, 2026 · Depression is a common mental health condition that causes ongoing sadness, low energy and loss of interest. It …
Depression (mood) - Wikipedia
People with depression may experience sadness, feelings of dejection or lack of hope, difficulty in thinking and concentration, …
Depression - National Institute of Mental Health (NIMH)
Learn about NIMH research on depression. Find resources on the signs and symptoms of depression, types, and potential …
Depression (major depressive disorder) - Diagnosis and ...
Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest and can interfere with your daily …
Depressive disorder (depression) - World Health Organization ...
Sep 11, 2026 · Key facts Depression is a common mental disorder. Globally, an estimated 5.2% of adults suffer from depression. …
Depression - National Institute of Mental Health (NIMH)
Information about depression including the different types of depression, signs and symptoms, diagnosis, treatment options, and how …