Depressive disorder (depression)

Mar 31, 2023

Key facts

Depression is a common mental disorder.
Globally, an estimated 5% of adults suffer from depression.
More women are affected by depression than men.
Depression can lead to suicide.
There is effective treatment for mild, moderate and severe depression.

Overview

Depressive disorder (also known as depression) is a common mental disorder. It involves a depressed mood or loss of pleasure or interest in activities for long periods of time.

Depression is different from regular mood changes and feelings about everyday life. It can affect all aspects of life, including relationships with family, friends and community. It can result from or lead to problems at school and at work.

Depression can happen to anyone. People who have lived through abuse, severe losses or other stressful events are more likely to develop depression. Women are more likely to have depression than men.