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Infant Apnea


Infant apnea is an episode when your baby stops breathing for more than 20 seconds for no obvious reason. Your baby may begin breathing again with certain measures or on his own. Infant apnea is also called an apparent life-threatening event (ALTE). An ALTE is an episode that frightens the person who sees it.


Call 911 if:

  • Your baby has a seizure.
  • Your baby will not wake up.
  • You have to perform CPR on your baby.

Return to the emergency department if:

  • Your baby has another episode of apnea.

Contact your baby's healthcare provider if:

  • You have questions or concerns about your baby's condition or care.

If your baby has an episode of apnea:

Do not shake your baby to make him breathe.

  • Gently tap the sole of your baby's foot.
  • Rub his back.
  • Change the position of his head and neck.
  • Perform cardiopulmonary resuscitation (CPR), if necessary.

Manage apnea episodes:

  • Write down what was happening before, during, and after an episode. Write down how long each episode lasts. Take the information to your baby's visits with his healthcare provider.
  • Keep emergency numbers near the phone.

Follow up with your baby's healthcare provider as directed:

Your baby may need more tests. Write down your questions so you remember to ask them during your baby's visits.

Put your baby down to sleep safely:

Tell grandparents, babysitters, and anyone else who cares for your baby the following rules:

  • Put your baby on his back to sleep. Do this every time he sleeps (naps and at night). Do this even if he sleeps more soundly on his stomach or his side.
  • Put your baby on a firm, flat surface to sleep. Your baby should sleep in a crib, bassinet, or cradle that meets the safety standards of the Consumer Product Safety Commission (CPSC). Do not let him sleep on pillows, waterbeds, soft mattresses, quilts, beanbags, or other soft surfaces. Move him to his bed if he falls asleep in a car seat, stroller, or swing. He may change positions in a sitting device and not be able to breathe well.
  • Put your baby in his own bed. A crib or bassinet in your room, near your bed, is the safest place for your baby to sleep. Do not let him sleep in bed or on a couch with you. Do not let him sleep on a pillow, couch, or recliner.
  • Do not leave soft objects or loose bedding in his crib. His bed should contain only a mattress covered with a fitted bottom sheet. Use a sheet that is made for the mattress. Do not put pillows, bumpers, comforters, or stuffed animals in his bed. Dress your baby in a sleep sack or other sleep clothing before you put him down to sleep. Do not use loose blankets. If you must use a blanket, tuck it around the mattress.
  • Do not let your baby get too hot. Keep the room at a temperature that is comfortable for an adult. Never dress him in more than 1 layer more than you would wear. Do not cover his face or head while he sleeps. Your baby is too hot if he is sweating or his chest feels hot. If you swaddle your baby, do not place the swaddle blanket above the level of his armpits.
  • Do not raise the head of his bed. Your baby could slide or roll into a position that makes it hard for him to breathe.
  • Do not smoke or allow others to smoke around your baby. Do not let anyone smoke in your home or car. The smoke gets into your furniture and clothing, and this means your baby is breathing harmful chemicals. This increases his risk for SIDS.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Learn more about Infant Apnea (Aftercare Instructions)

Micromedex® Care Notes