Gagging vs choking in babies: how to tell the difference

Listen first. A gagging baby is noisy. They cough, sputter, retch and go red in the face, and air keeps moving the whole time. A choking baby is quiet, because the airway is blocked and no air gets through to make a sound. If you can hear your baby, it is almost certainly a gag, so stay calm and stay close. If they go silent, cannot cry or cough, or their lips turn blue, call 911 and start infant first aid.

What does gagging look and sound like?

Gagging is a reflex, and it is on your baby's side. When food moves further back than your baby can manage yet, the tongue and throat push it forward again. It looks dramatic, and it is doing exactly what it is there for.

Here is what you usually see and hear:

• The sound. Coughing, retching, spluttering, sometimes a loud cry once the food comes forward.

• The face. Red or flushed, watery eyes, the tongue pushed forward and out.

• The breathing. Still happening. You may hear a gasp between coughs.

• The body. Your baby may lean forward, spit the food out, or bring it back to the front of the mouth and chew it again.

A gag often ends with a small vomit, and then your baby carries on eating as if nothing happened. That part is harder on you than on them.

What does choking look and sound like?

Choking is when food or an object blocks the airway, fully or almost fully. Your baby cannot move air, so they cannot make much noise.

What to look for:

• The sound. Silence, or a weak, high pitched sound when they try to breathe in. No strong cough and no cry.

• The face. Panic in the eyes. Lips or skin turning blue or grey.

• The breathing. Little or none. The chest may pull in hard with no air moving.

• The body. Your baby may go floppy, or grab at the throat or mouth if they are older.

This is the one moment at the table where you act rather than watch.

Gagging and choking, side by side

Read this before the first meal, and leave it where every caregiver can see it.

When your baby is gagging

• Sound: loud. Coughing, retching, crying.

• Face: red, eyes watering.

• Breathing: yes, between the coughs.

• What your baby is doing: working the food forward, spitting it out, or chewing again.

• What you do: stay close, keep your face calm, and let them finish. A quiet "you're okay" helps you as much as it helps them.

• What you must not do: put a finger in their mouth, pat their back hard, pull them out of the chair in a rush, or offer a drink while they are still coughing.

When your baby is choking

• Sound: silent, or a weak high pitched squeak.

• Face: frightened, lips turning blue or grey.

• Breathing: little or none.

• What your baby is doing: not coughing, not crying, possibly going limp.

• What you do: have someone call 911 while you start first aid. For a baby under one, that is back blows and chest thrusts, set out step by step below.

• What you must not do: sweep blindly in the mouth for something you cannot see, turn your baby upside down by the legs, or wait to see if it passes.

A strong, noisy cough can sit between the two. If your baby is coughing hard and air is still moving, the cough is doing the work. Stay with them and watch closely. If the cough goes weak or silent, treat it as choking.

What should you do, and not do, during a gag?

Mostly, you wait. That is the hard part.

Your baby reads your face. If you gasp and grab, the next bite of food can start to feel frightening, and a frightened baby eats less and gags more. If you stay steady, the gag passes and the meal goes on.

What helps:

• Keep your baby sitting upright in the chair.

• Stay within arm's reach and keep your eyes on them.

• Give them a moment once it passes. Let them decide whether to try that piece again.

• Offer a sip of water from an open or straw cup once they have finished coughing, if they already drink water with meals.

What does not help:

• Reaching into the mouth. A finger can push the food further back.

• Hard slaps on the back while your baby is gagging. They can knock the food further in.

• Ending every meal after a gag. A gag is practice, not a failure.

What do you do if a baby is choking?

Act fast and in this order. The steps below follow MedlinePlus, the US National Library of Medicine, on first aid for a choking infant, and they are for a baby under one year.

1. Get help moving. Tell someone to call 911 while you start. If you are alone, shout for help and start first aid.

2. Back blows. Lay your baby face down along your forearm, head lower than the body, and give up to five quick, forceful blows between the shoulder blades.

3. Chest thrusts. If the food does not come out, turn your baby face up and give up to five quick thrusts on the middle of the breastbone with the heel of one hand.

4. Repeat. Alternate five back blows with five chest thrusts until the food comes out or your baby stops responding.

5. If your baby goes limp or unresponsive, start infant CPR, and look in the mouth for the object before each set of breaths.

Take food out with a finger only when you can see it. MedlinePlus adds that most experts do not recommend belly thrusts for babies under one year.

Even if the food comes out and your baby seems fine, call your pediatrician the same day.

Reading steps is not the same as practicing them. A hands on class is worth the evening, and the next section says where to find one.

Does baby led weaning mean more gagging and more choking?

More gagging early, and not more choking. A randomized trial of 206 infants, published in Pediatrics as "A Baby-Led Approach to Eating Solids and Risk of Choking", compared a modified baby led weaning program with usual feeding. The infants who fed themselves gagged more at six months (relative risk 1.56) and less at eight months (relative risk 0.60), per the abstract of the study. Choking did not differ between the groups, and 35% of all infants choked at least once between six and eight months (same abstract).

Two things follow for your kitchen:

• Gagging eases as the skill grows. Expect the loudest gagging in the first weeks of finger foods, and fewer gags as your baby learns to move food around the mouth.

• Choking happens on both routes. Choking was common in both groups, and the authors flagged that many babies in both groups were offered foods that pose a choking risk. Whichever way you start, the meal setup below does the work.

If you are still choosing between the two starts, our guide to baby led weaning versus purees lays the choice out step by step.

How do you set up a meal to lower the choking risk?

Most of the work happens before your baby touches the food. The AAP's advice on preventing choking in babies and children comes down to a short list.

• Seat. Your baby sits upright for every meal and snack. No eating while lying down, crawling, walking, or in the car seat.

• Eyes. An adult watches the whole meal, not from across the kitchen.

• Shape. Round foods such as grapes, cherry tomatoes and blueberries get cut lengthwise into quarters and never go in whole.

• Size. The AAP advises cutting food for infants and young children into pieces no larger than one half inch.

• Texture. Hard vegetables are cooked until soft enough to squash between your finger and thumb. Seeds, pits and bones come out.

• Off the plate for now. Whole or chopped nuts, popcorn, hard or round candy, marshmallows, and hot dogs or sausages in rounds. The AAP advises keeping dangerous foods from children until age four or older.

• Pace. A calm meal with no rush and no screens. Food goes in when your baby brings it to their own mouth.

Before solids start, every adult who feeds your baby is worth putting through a first aid class. The AAP advises signing up for an approved class in basic first aid and CPR, and names the American Red Cross and the American Heart Association as places to find one near you. Knowing the steps changes how the high chair feels.

When is frequent gagging worth a call to the pediatrician?

Gagging usually eases as your baby gets better at moving food around the mouth. The weeks it takes vary a lot from one baby to the next, and your pediatrician is the right person to judge your own baby's pace.

It is worth a call if:

• Gagging is not easing after several weeks of steady practice, and still happens at most meals.

• Your baby gags or coughs on milk, water or very smooth purees, not just on new textures.

• Gagging often ends in vomiting, or your baby seems upset or refuses food because of it.

• Your baby struggles to move food from the front of the mouth to the back, or holds food in the mouth for a long time.

• Your baby is not gaining weight well, or you notice a cough, wheeze or noisy breathing during or after meals.

• Your baby was born early, or has a known feeding, swallowing or muscle tone concern.

And after any real choking episode, even one that cleared on its own, call your pediatrician the same day. If your baby is not breathing normally afterwards, go to the emergency room.

If you want to talk it through with someone who does this every day, you can meet the feeding and child health experts who coach HelianWell families.

FAQ

Is gagging more common with baby led weaning than with purees?

Gagging tends to show up whenever a texture is new to your baby. With finger foods from the first meal, that happens early, and in a randomized trial self-feeding babies gagged more at six months and less at eight months. With purees first, it often shows up later, when lumps and soft pieces arrive. Either way, the setup is the same: upright, watched, and food cut to the right size and texture.

Should you put a finger in the baby's mouth during a gag?

No. A finger can push the food further back and turn a gag into a choke. Let your baby bring it forward. If your baby is choking and you can clearly see an object sitting at the front of the mouth, lift it out. Never sweep blindly for something you cannot see.

Can a baby be choking if they are coughing?

A strong, loud cough means air is still moving, so the cough is clearing the airway. Stay close, keep watching, and do not hit the back. If the cough turns weak, goes silent, or the lips start to change color, treat it as choking and start first aid.

Why does a baby gag on purees?

The texture is new, the spoon may be going in too far, or the puree may be thicker or lumpier than your baby expects. Try a smaller amount on the tip of the spoon, let your baby lean in and take it, and go slowly. If gagging on smooth purees carries on for weeks, raise it with your pediatrician.

Should every caregiver learn infant first aid before solids start?

Yes, if you can arrange it. Grandparents, a sitter, a nanny and a partner all feed your baby at some point, and the steps for an infant are different from the ones for an adult. Share the side by side list above with everyone who feeds your baby, and book a class together if you can.

Before the first spoonful

If solids are coming up soon, the free Starting solids guide in the HelianWell library walks you through the first weeks, and our guide to how much milk a baby needs after starting solids covers what happens to feeds while food finds its place. There is more on feeding in the first year on the HelianWell blog.

Photo by The Design Lady on Unsplash

Photo by The Design Lady on Unsplash