| Category | Psychiatric Problems |
Depression, also known as major depressive disorder, is a mood disorder that makes you feel constant sadness or lack of interest in life. Most people feel sad or depressed at times. It’s a normal reaction to the loss of life's challenges. But when intense sadness including feeling helpless, hopeless, and worthless lasts for many days to weeks and keeps you from living your life, it may be something more than sadness.
