Apnea: When you baby takes a pause from breathing

What It Means

Apnea (pronounced AP-nee-uh) means a pause in breathing that lasts longer than expected. In premature babies, this happens because the part of the brain that controls breathing is still developing.

Most episodes are brief and many babies outgrow apnea as they mature.

Why It's Important

When a baby stops breathing for several seconds, oxygen levels and heart rate can sometimes decrease. Your baby's monitor alerts the NICU team so they can respond quickly if needed.

Many babies need little or no intervention, while others may need gentle stimulation or medication until they mature.

What Parents Often Notice

You may notice:

  • An alarm sounding

  • Your baby's breathing pause briefly

  • Nurses gently rubbing your baby's back or feet

  • A temporary dip in heart rate or oxygen level

Although these moments can be frightening, they are common in premature infants.

💛 Parent Tip

Hearing alarms is one of the hardest parts of being in the NICU. Not every alarm signals an emergency. Over time, you'll begin to recognize that many apnea episodes resolve quickly, especially as your baby grows.

Questions You Can Ask Your Care Team

  • How often is my baby having apnea episodes?

  • Are they improving?

  • Does my baby need stimulation, or do the episodes resolve on their own?

  • Is my baby receiving caffeine medication?

Related Terms

Bradycardia Desaturation Caffeine Therapy Oxygen Saturation

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Bradycardia ("Brady"): When Your Baby's Heart Rate Slows Down