If your baby is struggling to breathe, the first step is figuring out how serious it is. Most infant breathing difficulty comes from mucus congestion during a cold, which you can manage at home with simple techniques. But some signs mean you need emergency help immediately. Knowing the difference can save critical time.
Signs That Need Emergency Help Right Now
Call 911 or go to the emergency room if your baby shows any of these:
- Blue or gray color around the lips, inside the mouth, or on the fingernails. This means your baby isn’t getting enough oxygen.
- Chest sinking inward with each breath, just below the neck or under the breastbone. This is called a retraction, and it means your baby’s body is working extremely hard to pull air in.
- Grunting with every exhale. That small grunt is your baby’s body trying to force the lungs to stay open.
- Limpness or unusual drowsiness. A baby who becomes difficult to wake or stops responding normally may not be getting enough oxygen to the brain.
- Breathing that slows down dramatically or stops. Slowing breaths in a baby who has been breathing fast is not a good sign. It can signal exhaustion and means the body is close to giving out.
A fast heart rate alongside any of these symptoms also signals an emergency. If a baby’s heart rate starts dropping while they’re in respiratory distress, that’s an even more urgent situation requiring immediate intervention.
How to Tell If Breathing Is Actually Abnormal
Babies naturally breathe faster than adults, so a pace that seems quick to you might be perfectly normal. Newborns up to one month old take 30 to 60 breaths per minute. From one month to a year, the range is 26 to 60 breaths per minute. Count your baby’s breaths for a full 60 seconds while they’re calm or sleeping to get an accurate number.
Babies also have periodic breathing, where they pause for a few seconds between breaths and then speed up briefly. This is normal in the first few months. What’s not normal is pausing for longer than 10 seconds, breathing consistently above the expected range, or showing visible physical effort with each breath. Flaring nostrils are a reliable visual cue: if your baby’s nostrils spread wide open with each inhale, they’re working harder than they should be. Cool, clammy skin with visible sweating on the head (without a fever) is another sign the body is under respiratory stress.
Clear the Nose With Saline and Suction
Babies breathe almost exclusively through their noses for the first several months of life, so even mild congestion can make breathing sound terrible. Clearing that mucus is the single most effective thing you can do at home.
Start with saline drops. You can buy premade saline at any pharmacy, or make your own by dissolving a quarter teaspoon of table salt in one cup of warm (not hot) tap water. Use a clean dropper to place 3 to 4 drops into each nostril while your baby is lying on their back. Hold the baby with their head tilted slightly back for about a minute to let the saline thin the mucus.
Then suction with a bulb syringe. Squeeze all the air out of the bulb first, while it’s outside the nose. Gently place just the tip into one nostril, then release the bulb slowly. The suction will pull the mucus out. Squeeze the contents onto a tissue and repeat on the other side. Wipe gently around the nose afterward to prevent skin irritation.
A few important rules: always suction before feedings, not after, because suctioning on a full stomach can cause vomiting. Limit suctioning to four times a day to avoid irritating the nasal lining, which can actually make congestion worse. Wash the bulb syringe thoroughly with warm soapy water after every use, squeezing soapy water in and out multiple times, then rinsing the same way with clean water. If you made your own saline, throw away any leftover solution and make a fresh batch next time.
If Your Baby Is Choking on Something
Breathing difficulty that comes on suddenly with no signs of illness, especially if the baby was playing with small objects or eating, may be choking. This requires a specific physical response.
Sit down and lay the baby face-down along your forearm, resting your arm on your thigh. Support the baby’s jaw and chin with your hand and keep the head lower than the body. Using the heel of your other hand, deliver five firm back blows between the shoulder blades. Point your fingers upward so you don’t accidentally strike the back of the head.
If the object doesn’t come out, flip the baby face-up on your forearm, still keeping the head lower than the body. Place two fingers just below the nipple line on the chest and give five firm chest compressions, pressing down about an inch and a half each time. Alternate between five back blows and five chest compressions until the object comes out or the baby starts breathing. If the baby loses consciousness, call 911 immediately and begin infant CPR.
Using a Humidifier Safely
Dry air thickens mucus and irritates already inflamed airways. A cool-mist humidifier in your baby’s room can help keep nasal passages moist and make breathing easier. Cool mist is the only safe option for a baby’s room. Steam-based humidifiers heat water to boiling and pose a real burn risk, especially overnight when you’re not watching.
The biggest hidden danger with any humidifier is what grows inside it. A dirty humidifier sprays bacteria and mold directly into the air your baby breathes. Use only distilled water, which contains no minerals that can become airborne. Clean the tank weekly by filling it with enough distilled white vinegar to cover all surfaces that contact water, letting it sit for 20 minutes, then scrubbing the cracks and corners with a toothbrush. Rinse thoroughly and let it air dry completely before refilling.
Keep Your Baby Hydrated
Babies who are working hard to breathe often feed poorly. They get tired quickly and may pull away from the breast or bottle before they’ve had enough. Shorter, more frequent feedings help them get the fluids they need without exhausting themselves. If your baby is under six months, breast milk or formula is the only fluid they need. For older babies, small sips of water between feedings can help.
Watch for signs of dehydration: fewer than one wet diaper every eight hours is a clear warning sign. A dry mouth, no tears when crying, or a sunken soft spot on the head also indicate your baby needs more fluids. If you can’t get your baby to feed adequately, that alone is a reason to seek medical attention.
What Not to Do
Do not give your baby any over-the-counter cough or cold medicine. The FDA warns against these products for children under 2 because they can cause serious, potentially life-threatening side effects. Manufacturers voluntarily label them for ages 4 and up. This includes homeopathic cough and cold products, which have no proven benefit and carry the same age warning.
Do not prop up the head of your baby’s crib or place wedges, pillows, or rolled towels under the mattress. It’s a common instinct to elevate a congested baby’s head, but the American Academy of Pediatrics specifically warns against this. Elevating the crib head is ineffective at relieving either reflux or upper respiratory congestion, regardless of how severe the symptoms are. Inclined surfaces and loose items in the crib increase the risk of suffocation. Your baby should always sleep flat on their back on a firm, flat surface, even when sick.
Do not use medicated nose drops of any kind unless a healthcare provider has specifically prescribed them. Stick to plain saline only.
Steamy Bathroom Trick
If your baby is congested and uncomfortable but not in distress, try sitting in a steamy bathroom. Run hot water in the shower with the door closed for a few minutes to build up steam, then sit in the room with your baby for 10 to 15 minutes. The warm, moist air helps loosen thick mucus. This is especially useful right before you do saline drops and suctioning, because the steam softens everything up first. Never hold the baby near the hot water itself.