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Signs of Choking (Complete Airway Obstruction)

A person who is choking (has complete airway obstruction):

  • Can't cry, talk, breathe, or cough.
  • May grasp throat.
  • May become severely anxious or agitated.
  • May turn blue or dusky in color.
  • May pass out.

A choking rescue procedure (the Heimlich maneuver) is used to clear an obstruction in adults and children older than 1 year. Back blows and chest thrusts are used in babies younger than 1 year.

Recommended Related to First Aid

Chest Injury Treatment

Emergency medical assistance is critical for any serious wound to the chest. Even if there are no external wounds, there may be internal damage.

Read the Chest Injury Treatment article > >

ByHealthwise Staff
Primary Medical ReviewerWilliam H. Blahd, Jr., MD, FACEP - Emergency Medicine
Specialist Medical ReviewerDavid Messenger, MD
Last RevisedJuly 11, 2011

WebMD Medical Reference from Healthwise

Last Updated: July 11, 2011
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.

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