Emergency·First aid

What to do if your baby is choking

5 min read

How to tell choking apart from normal gagging, and the back-blow/chest-thrust steps for babies under 1.

This is general information, not a substitute for hands-on training — a certified infant CPR and choking course (often just a few hours, sometimes offered free through hospitals or community centers) is genuinely worth taking before you need it.

First, tell the difference: choking vs. gagging

Gagging is normal and often noisy — baby coughs, makes sounds, and their face may turn red. This is baby's airway working, clearing something on its own. Let it happen; don't intervene unless it turns into true choking.

True choking looks different — baby can't cough, cry, or make sound at all, and may turn blue or grey. This needs immediate action.

If a baby under 1 year is truly choking

  1. Call for someone to dial emergency services — or do it yourself on speaker if you're alone.
  2. Sit and lay baby face-down along your forearm, supporting the jaw, head lower than the chest.
  3. Give 5 firm back blows between the shoulder blades with the heel of your hand.
  4. If the object doesn't come out, flip baby face-up along your other arm, head still lower than chest, and give 5 chest thrusts with two fingers on the center of the breastbone.
  5. Repeat the back-blow/chest-thrust cycle until the object comes out or baby starts coughing, crying, or breathing.
  6. If baby becomes unresponsive, begin infant CPR if trained, and continue until emergency help arrives.

Reducing the risk in the first place

  • Cut round, firm foods (grapes, hot dogs, cherry tomatoes) into small, non-round pieces.
  • Avoid whole nuts, popcorn, and hard raw vegetables until well past the toddler years.
  • Always supervise mealtimes — a baby left alone with food, even briefly, is a real risk factor.

The single most important takeaway

A real choking emergency needs emergency services and, ideally, hands you've already trained for exactly this — reading this article is a starting point, not a replacement for that training.