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 …

Depression is a common and serious mood disorder that causes ongoing sadness and a loss of interest in things you once enjoyed. It can affect how you eat, sleep and think.

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. …

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

People with depression may experience sadness, feelings of dejection or lack of hope, difficulty in thinking and concentration, hypersomnia or insomnia, overeating or anorexia, or suicidal thoughts. …

Jul 11, 2025 · Depression is a common and serious mental health condition. In this article, learn about 14 of the common symptoms.

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.

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.

Nov 21, 2024 · Learn about common and lesser-known emotional, physical, and cognitive symptoms of depression.

Jun 30, 2025 · Depression is a serious medical illness. It affects almost 7 percent of U.S. adults. It causes feelings of sadness, hopelessness, and frustration that do not go away. Learn about treatments.