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Symptoms of depression

You may be depressed if you have experienced at least five of the following symptoms most of the day, nearly every day, for at least 2 weeks.

People who are depressed have at least one of the first two symptoms.

  • Feelings of sadness or hopelessness. Children may be irritable instead of sad or depressed.
  • A noticeable loss of interest or pleasure in almost all activities
  • Significant weight loss or gain
  • Difficulty falling asleep or sleeping too much
  • Restlessness and an inability to sit still
  • Constant tiredness
  • Feelings of worthlessness or overwhelming guilt
  • Inability to concentrate, to remember, or to make decisions
  • Recurring thoughts of death or suicide

Most people experience some form of depression at some point in their lives. Depression can range from a minor problem to a major, life-threatening illness. Depression is usually treatable. For many people, treatment can dramatically improve their quality of life.

Author Jeannette Curtis
Author Ralph Poore
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Lila Havens
Associate Editor Pat Truman, MATC
Primary Medical Reviewer Martin Gabica, MD
- Family Medicine
Specialist Medical Reviewer Lisa S. Weinstock, MD
- Psychiatry
Last Updated March 21, 2007

WebMD Medical Reference from Healthwise

Last Updated: March 21, 2007
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.