Depression - National Institute of Mental Health (NIMH)
https://www.nimh.nih.gov/health/topics/depression
WEBTo be diagnosed with depression, the symptoms must be present for at least 2 weeks. There are different types of depression, some of which develop due to specific circumstances. Major depression includes symptoms of depressed mood or loss of interest, most of the time for at least 2 weeks, that interfere with daily activities.
DA: 63 PA: 84 MOZ Rank: 73