Mar 14, 2026 · Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest. Also called major depressive disorder or clinical depression, it affects how you feel, think …

Overview What is depression? Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest in things and activities you once enjoyed. It can also cause difficulty with …

Aug 29, 2025 · Depressive disorder (also known as depression) is a common mental disorder. It involves a depressed mood or loss of pleasure or interest in activities for long periods of time. …

Learn about NIMH research on depression. Find resources on the signs and symptoms of depression, types, and potential treatments and therapies.

Mar 14, 2026 · Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest and can interfere with your daily functioning.

Information about depression including the different types of depression, signs and symptoms, diagnosis, treatment options, and how to find help.

Jul 11, 2024 · There are many types of depression. They share some symptoms but affect people differently. WebMD explains various types of depression and their treatments.

Depression (major depressive disorder) is a common and serious medical illness that negatively affects how you feel, the way you think and how you act. Fortunately, it is also treatable.

Mar 8, 2026 · What is depression? Depression is more than just a passing blue mood, a bad day, or temporary sadness. The most common symptom is a low mood that can sometimes appear as …

Mar 19, 2026 · Depression, a mood disorder that can cause mild to severe symptoms, can affect how you feel, think, and manage daily activities. Unlike the temporary sadness we all experience …