Any type of depression can make you feel sad and keep you from enjoying life. However, atypical depression — also called depression with atypical features — means that your depressed mood can brighten in response to positive events. Other key symptoms include increased appetite, sleeping too much, feeling that your arms or legs are heavy, and feeling rejected.

Despite its name, atypical depression is not uncommon or unusual. It can affect how you feel, think and behave, and it can lead to emotional and physical problems. You may have trouble doing normal day-to-day activities, and sometimes you may feel as if life isn't worth living.

Treatment for atypical depression includes medication, talk therapy (psychotherapy) and lifestyle changes.

Sept. 17, 2015