If you are experiencing a medical emergency please dial 911 immediately
A person who is unconscious is not aware of what is going on around him or her. He or she may not be able to make purposeful movements.
A person may become unconscious from an injury or a health condition.
Last Revised: April 5, 2012
Author: Healthwise Staff
Medical Review: William H. Blahd, Jr., MD, FACEP - Emergency Medicine & H. Michael O'Connor, MD - Emergency Medicine
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