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What do I do if someone is choking?

If they can’t cough, speak, or breathe, give 5 back blows and 5 abdominal thrusts until the object comes out. For babies, use back blows and chest thrusts.

Emergency: call 911

Call 911 now.

Put the phone on speaker so you can keep helping. The dispatcher can talk you through what to do.

Call 911

Do this now

  1. Ask, “Are you choking?” If they can cough hard or talk, let them keep coughing.
  2. Call 911, or have someone call, if they can’t cough, talk, or breathe.
  3. Give 5 back blows between the shoulder blades with the heel of your hand.
  4. Give 5 abdominal thrusts — fist just above the belly button, pull in and up, hard.
  5. Keep switching between 5 back blows and 5 thrusts until the object comes out.
  6. If they pass out, lower them to the ground and start CPR.
Call 911 if:
  • The person can’t breathe, cough, speak, or cry, or is turning blue or gray
  • The person becomes unresponsive

Babies under 1 year

  1. Lay the baby face down along your forearm, head lower than the chest, supporting the jaw. Give 5 firm back blows between the shoulder blades.
  2. Turn the baby face up, head lower than the chest. Give 5 chest thrusts with the heel of one hand in the center of the chest, just below the nipple line, about 1½ inches deep.
  3. Repeat until the object comes out or the baby can cry, cough, or breathe. Start CPR if the baby stops responding.

Never give abdominal thrusts to a baby under 1.

Special cases

  • Pregnant or very large person: Give chest thrusts instead of abdominal thrusts. Place your fist on the center of the breastbone and pull straight back.
  • If you are alone and choking: Call 911, then give yourself abdominal thrusts or press your upper belly hard against the back of a chair.

Afterward

Anyone who received abdominal or chest thrusts should be checked by a doctor. See the choking guide for more.

Sources

Last reviewed October 14, 2026. General information only, not medical advice. Read the disclaimer.