Anergia is a chronic state of lethargy and low energy, commonly characterized by the inability to complete normal tasks. People with anergia may be constantly sleepy or lethargic, and may appear to have no interest in their hobbies, work activities, or social lives.

What does atypical mean in mental health?

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.

What is the difference between typical and atypical depression?

Atypical depression is at least twice more likely to affect women than men. In addition, atypical depression tends to begin at an earlier age (teen years and early 20s) and last longer (often becoming a chronic condition) than typical depression.