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Shock

When the heart and blood vessels are not able to deliver enough blood to the vital organs, the body goes into shock. Shock requires immediate medical treatment.

Early signs of shock (most of these will be present)

  • Lightheadedness or feeling that you are going to pass out
  • Restlessness, confusion, or signs of fear
  • Shallow, rapid breathing
  • Moist, cool skin; possibly profuse sweating
  • Weakness
  • Increased thirst, nausea, and/or vomiting

Late signs of shock

  • Changes in level of consciousness, such as sudden unresponsiveness, faintness, loss of consciousness, or behavior changes
  • Pale face, blue lips, and/or earlobes

ByHealthwise Staff
Primary Medical ReviewerWilliam H. Blahd, Jr., MD, FACEP - Emergency Medicine
Specialist Medical ReviewerH. Michael O'Connor, MD - Emergency Medicine

Current as ofSeptember 9, 2014

WebMD Medical Reference from Healthwise

Last Updated: September 09, 2014
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.