Severe depression is a mental disorder characterized by abnormally low moods that persist for at least two weeks. Severe depression is so debilitating that it prevents an individual from... Read More
The Biology of Depression
The relationship between depression and brain activity is far more complex than was once thought.
Drugs for Severe Depression
Doctors usually prescribe medication before trying any other methods of treatment for depression.
Diagnosing Major Depression
Your Doctor will conduct a variety of tests to help determine whether your symptoms are clinically diagnostic for depression.
Helping Someone with Depression
There are a number of things you can do to offer help for a family member or friend with depression.
Severe Depression Causes and Risk Factors
Scientific research has shown that severe depression is a biological illness.
Are You Depressed?: How to Tell
Take the depression quiz to get a better idea of whether you are experiencing depression symptoms.