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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 Aid18 min read

First Aid for a Choking Infant (Under 1 Year)

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

Choking in an infant requires immediate, decisive action to clear the airway and restore breathing. This clinical first aid guide details how to identify severe airway obstruction in a baby under 12 months old and deliver life-saving back slaps and chest thrusts. Learn how to respond effectively before emergency medical services arrive.

Quick Summary

Deliver alternating cycles of five firm back slaps and five gentle chest thrusts with the infant's head angled downward until the obstruction clears.

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

Recognize the signs of severe choking

Quickly assess whether the infant can breathe, cough forcefully, or vocalize. A mildly choking baby will cough or cry; if this occurs, do not intervene, but monitor closely as their own cough is most effective. Severe choking is characterized by an inability to cry, weak or silent coughs, high-pitched squeaking sounds, or turning blue or pale.

2

Position the infant face-down

Sit or kneel, then lay the infant face-down along your forearm, resting your arm on your thigh for stability. Support the baby's head and jaw firmly with your hand, taking care not to compress the soft tissues of the throat. Ensure the infant's head is tilted lower than their chest so gravity can help dislodge the foreign object.

Important: Do not cover the infant's mouth or twist their neck while holding the jaw.

3

Deliver 5 firm back slaps

Using the heel of your free hand, deliver up to five distinct, firm back blows between the infant's shoulder blades. Each slap should be a separate, forceful motion aimed at dislodging the lodged object. Pause briefly between each blow to see if the blockage has cleared.

4

Turn the infant and deliver 5 chest thrusts

If the object remains stuck, sandwich the infant between both forearms, supporting the back of the head, and turn them face-up. Keep the head lower than the torso along your thigh. Place two or three fingers in the center of the chest just below the nipple line and deliver five downward chest thrusts, compressing about 1.5 inches deep at a steady rhythm.

Important: Do not perform abdominal thrusts (the Heimlich maneuver) on infants under one year, as this can cause serious internal organ lacerations.

5

Repeat cycles and call emergency services

Continue alternating five back slaps and five chest thrusts until the object is expelled or the baby begins to cry or breathe normally. If a bystander is present, have them call 911 immediately. If you are alone, perform CPR or choking relief cycles for two minutes before pausing briefly to call 911 yourself.

6

Begin infant CPR if the baby becomes unresponsive

If the infant loses consciousness or stops breathing, immediately place them on a firm, flat surface and start infant CPR beginning with 30 chest compressions. Each time you open the airway to give two rescue breaths, look inside the mouth. If an object is clearly visible and loose, gently sweep it out; otherwise, continue compressions and ventilations.

Important: Never perform a blind finger sweep, as this can push the obstructing object deeper into the infant's trachea.

Frequently Asked Questions

Why are abdominal thrusts not recommended for infants?
Infants have delicate, developing internal organs, particularly a relatively large and exposed liver and spleen. Abdominal thrusts create excessive intra-abdominal pressure that can cause severe internal hemorrhage or organ rupture.
What should I do if the infant starts coughing forcefully?
If the baby is actively and forcefully coughing, their airway is only partially blocked. Do not perform back slaps or thrusts; keep the infant calm, monitor them closely, and allow their natural cough reflex to expel the object.
Does my baby need to go to the emergency room if the object came out?
Yes. Even if the infant appears completely recovered, they must be evaluated by a healthcare professional to ensure no internal trauma occurred from chest thrusts and that no secondary airway irritation or aspiration remains.
  1. 1
    Mayo ClinicSource
  2. 2
    NHSSource
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    MedlinePlusSource

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