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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medically reviewed by WellAlly Editorial TeamLast reviewed October 19, 2026Editorial policy
First Aid21 min read

First Aid for a Choking Infant

Published: October 19, 2026Updated: October 19, 2026

Choking is a life-threatening medical emergency in infants that requires immediate, decisive action. This guide provides step-by-step instructions for performing back blows, chest thrusts, and emergency resuscitation on a baby under one year of age.

Quick Summary

Alternate five firm back blows and five chest thrusts with the infant angled downward until the obstruction clears or emergency help arrives.

Important Medical Disclaimer

This guide is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult with qualified healthcare providers for medical concerns.

Step-by-Step Guide

1

Assess responsiveness and breathing

Check whether the infant can cry, cough, or breathe. If the baby is coughing forcefully or crying loudly, do not interfere, as their natural reflexes are the most effective way to clear the airway. If the cough is silent, weak, or the infant is unable to make any sound, proceed immediately to rescue maneuvers.

Important: Do not shake the baby or attempt to reach blindly into the mouth, as this can push an object deeper into the windpipe.

2

Position the infant for back blows

Place the infant face-down along your forearm, resting your arm securely on your lap or thigh. Support the infant's jaw and head with your hand, ensuring their mouth and nose are not covered. Angle the infant so their head is lower than their chest to allow gravity to assist in dislodging the object.

Important: Never grasp the throat or compress the soft tissues under the chin while supporting the head.

3

Deliver 5 firm back blows

Using the heel of your free hand, deliver up to five sharp, distinct blows between the infant's shoulder blades. Each blow should be a separate, deliberate attempt to dislodge the foreign body with adequate force.

4

Reposition the infant for chest thrusts

If the object does not clear, sandwich the infant between your forearms, supporting the back of their head with your other hand. Turn the baby face-up onto your opposite forearm, resting your arm on your thigh while keeping the head lower than the torso.

5

Deliver 5 chest thrusts

Place two fingers in the center of the infant's chest, just below the imaginary line connecting the nipples. Deliver five rapid chest thrusts, compressing the breastbone approximately 1.5 inches (about 4 cm) deep, allowing the chest to fully recoil between each compression.

Important: Do not perform abdominal thrusts (Heimlich maneuver) on an infant, as this can cause severe damage to internal organs such as the liver or spleen.

6

Repeat the cycle and summon emergency help

Continue alternating five back blows and five chest thrusts until the object is expelled or the infant begins to cry and breathe normally. If you are alone, perform these maneuvers for approximately two minutes before pausing briefly to call 911 or your local emergency number, preferably using speakerphone immediately if accessible.

7

Transition to CPR if the infant becomes unresponsive

If the infant becomes unconscious or limp, lower them onto a firm, flat surface and immediately begin cardiopulmonary resuscitation (CPR). Perform 30 chest compressions, open the airway, look inside the mouth for the object, and attempt two gentle rescue breaths. Only remove the object if it is clearly visible and easily reached.

Important: Never perform a blind finger sweep; only sweep with a single finger if the foreign object is clearly visible and reachable.

Frequently Asked Questions

Why are abdominal thrusts (the Heimlich maneuver) unsafe for babies under one year?
An infant's upper abdominal organs, particularly the liver and spleen, are relatively large and poorly protected by the rib cage. Delivering abdominal thrusts creates a high risk of lacerating or rupturing these organs; back blows and chest thrusts provide the safest way to clear an airway.
What should I do if I can see the foreign object in the baby's mouth?
If you can clearly see the object and it is loose, carefully remove it with a gentle finger sweep using your pinky or index finger. If the object is wedged tightly or you cannot see it, do not insert your fingers, as you may push it further down into the trachea.
Does my baby need to see a doctor if the object is successfully cleared?
Yes. Even if your baby seems fine and breathing returns to normal, you should seek immediate medical evaluation. A physician needs to confirm the airway is fully clear, assess for internal injury from rescue maneuvers, and ensure no fragments were inhaled into the lungs.
What are the most common choking hazards for infants?
Common hazards include small food items such as whole grapes, hot dogs, raw carrots, popcorn, nuts, and hard candies, as well as non-food items like small toy parts, coins, button batteries, and deflated balloons.
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    MedlinePlusSource
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Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed October 19, 2026. · Read our editorial policy