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Shock

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Topic Overview

Shock may develop as the result of sudden illness or injury, or bleeding. When the body cannot get enough blood to the vital organs , it goes into shock. Sometimes even a mild injury will lead to shock.

Shock is a life-threatening condition. If a person develops signs of shock, call 911 or other emergency services and begin home treatment immediately.

Signs of shock include:

Passing out (losing consciousness).
Feeling very dizzy or lightheaded, like you may pass out.
Feeling very weak or having trouble standing up.
Being less alert. You may suddenly be unable to respond to questions, or you may be confused, restless, or fearful.

WebMD Medical Reference from Healthwise

Last Updated: April 20, 2010

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.