The diagnosis of major depressive disorder is based on the patient's self-reported experiences, behavior reported by relatives or friends, and a mental status examination. There is no laboratory ...

Hypomania is a milder form of mania. The key difference lies in the presence of these elevated mood states in bipolar disorder, which are not seen in major depressive disorder.” Though it can feel ...

Everyone feels depressed from time to time. But not everyone has depression. Depression, also referred to as major depressive disorder or clinical depression, is a condition that can cause severe ...

In this report, we define "depression" as having "major depressive disorder"— the clinical way to describe depression that is persistent, and that causes substantial disruption in your life.

We identified 32 studies that met our inclusion criteria. Results: We found that the relative risk of developing a depressive disorder was incidence rate ratio = 0.79 (95% confidence interval ...

You might lose interest in things that you used to enjoy. Depression (also called major depressive disorder or MDD) often goes hand-in-hand with sleep problems, changes in appetite, and trouble ...