Baby Choking: What to Do and How to Reduce the Risk

Seeing a baby struggle with food can be frightening, particularly when you are still getting used to starting solids. Choking is different from gagging. Gagging is a normal reflex and is usually noisy, while choking can be quiet because the airway is blocked.

If your baby is choking and cannot breathe properly, act immediately. NHS guidance says to shout for help, remove them from the high chair, support their chest and chin, and give up to 5 sharp back blows between the shoulder blades. If the blockage does not clear, chest thrusts are used for babies under 1. If the obstruction still does not clear, call 999.

Knowing what choking looks like and learning baby first aid before you need it can make feeding feel much less daunting.

How to tell if a baby is choking

A baby who is choking may not be able to cough, cry or breathe effectively.

Choking can be quiet. If the airway is completely blocked, your baby may be unable to make much sound at all.

You may notice:

difficulty breathing
an ineffective or silent cough
inability to cry normally
sudden distress while eating or playing
colour changes around the lips, gums or fingernails

On white skin, a baby’s skin may begin to look blue. On brown or black skin, blue colouring may be easier to see on the gums, inside the lips or around the fingernails.

A baby who cannot breathe properly because something is blocking their airway needs immediate first aid.

Choking and gagging are different

Gagging can look dramatic, but it is a normal reflex as babies learn how to manage solid food.

According to NHS guidance, gagging is usually noisy.

Your baby may:

cough or retch
make gagging noises
push their tongue forwards
have watery eyes
bring food forwards in their mouth
vomit

Their skin may also look red, although redness can be harder to see on brown or black skin.

During gagging, your baby is actively working to move food away from the back of their throat.

Choking is different because food or another object is blocking the airway.

Understanding this difference can help you avoid interfering unnecessarily with ordinary gagging while still recognising a genuine emergency.

What to do if your baby is choking

If your baby appears to be choking and cannot breathe properly, act straight away.

The NHS advises:

Shout for help.
Take your baby out of their high chair.
Support their chest and chin securely.
Position them so their head is lower than their bottom.
Give up to 5 sharp back blows between the shoulder blades with the heel of your hand.
Check whether the blockage has cleared.

If back blows do not clear the obstruction, chest thrusts are used for babies under 1.

Because positioning and technique matter, parents and regular caregivers should learn this skill from current NHS first aid guidance and, ideally, through practical first aid training.

How to give chest thrusts to a baby

If up to 5 back blows have not cleared the blockage, NHS first aid guidance advises giving up to 5 chest thrusts to a baby under 1.

Turn your baby over while continuing to support their head.

Place 2 fingers in the middle of their chest, just below the nipples, and give up to 5 sharp chest thrusts.

Check the mouth after each sequence to see whether the object has become visible and can be safely removed.

Do not use abdominal thrusts on a baby under 1.

If the blockage has still not cleared after back blows and chest thrusts, call 999. Continue the sequence while waiting for emergency help.

Do not blindly put your fingers in your baby’s mouth

It can be tempting to reach straight into your baby’s mouth when you think something is stuck.

Do not blindly sweep your fingers around their mouth.

You may accidentally push the object further back and make the blockage worse.

If you can clearly see an object and can safely remove it, do so carefully.

Otherwise, use the recommended choking first aid sequence.

What if your baby becomes unresponsive?

If a choking baby becomes unresponsive, this is an emergency.

Call 999 and begin infant CPR according to current NHS guidance.

The emergency call handler can talk you through what to do while an ambulance is on its way.

If someone else is with you, ask them to call 999 while you start helping your baby.

Baby CPR is a practical skill worth learning before an emergency. A recognised baby first aid course gives you the opportunity to practise correct hand placement, rescue breaths and chest compressions using training equipment.

Should your baby be checked after choking?

The NHS advises getting medical help after chest or abdominal thrusts have been needed, even if the object has come out.

This is because the first aid itself can sometimes cause injury, and part of the object may remain.

If you are unsure what level of assessment your baby needs after a choking episode, contact NHS 111 or follow the advice of the emergency services.

If your baby continues coughing, has difficulty breathing, seems unwell or you think something remains lodged in their airway, seek urgent medical help.

How to reduce choking risk when starting solids

You cannot remove every risk from eating, but you can make mealtimes safer.

The NHS recommends waiting until your baby is around 6 months old and showing the developmental signs that they are ready for solid food.

These signs include being able to stay in a sitting position with their head steady, coordinating their eyes, hands and mouth to pick up food, and swallowing food rather than pushing it back out.

Once solids begin, sit your baby safely upright in a high chair with a securely fitted harness.

Stay with them throughout the meal.

Do not leave a baby alone with food, even for a short time.

Keep your baby sitting while eating

Babies and young children should sit still while they eat.

NHS safety guidance advises staying with children during meals and discouraging eating while running around because this can increase choking risk.

For a baby, use an appropriate high chair that keeps them safely supported in an upright position.

Avoid offering food while your baby is lying back, crawling around or playing.

A calm, seated mealtime gives your baby the best opportunity to concentrate on chewing and swallowing.

Prepare food in safer shapes and textures

The way food is prepared matters.

The NHS advises removing hard pips and stones from fruit and bones from meat or fish.

Small round foods such as grapes and cherry tomatoes should be cut into quarters.

Cook hard vegetables where necessary so they are softer and easier for your baby to manage.

As your baby learns to eat, offer textures that are appropriate for their developmental stage rather than giving foods that are hard, round or difficult to break down safely.

Always check food before serving it, particularly fish and fruit where small bones, stones or hard pieces can be easy to miss.

Be careful with common choking hazards

Some foods are particularly unsuitable because their shape or texture makes them a choking hazard.

NHS guidance says babies and young children should not be given:

popcorn
jelly cubes
marshmallows
boiled sweets or other hard, sticky or gooey sweets
chewing gum
ice cubes
peanut butter by itself

Whole nuts and peanuts should not be given to children under 5 because they can become lodged in the throat. The NHS advises crushing or flaking nuts instead.

Food safety advice changes as children grow, so check current NHS guidance rather than assuming a food that is safe for an older child is appropriate for a baby.

Small objects can cause choking too

Food is not the only choking risk.

As babies learn to grab objects and put them in their mouths, small household items can become dangerous.

Keep items such as coins, small toy parts and other objects that could lodge in the airway out of reach.

Pay particular attention if older children are playing nearby. Toys designed for older children may contain small parts that are unsuitable for babies and toddlers.

Check the floor and low surfaces regularly as your baby becomes mobile.

Bags, pockets and visitors’ belongings can also contain small items that end up within reach.

Button batteries and magnets need special care

Button batteries are not only a choking hazard. If swallowed, they can cause severe internal injury.

Small magnets can also be extremely dangerous if swallowed because they can attract each other inside the body.

Keep spare batteries and products containing accessible button batteries securely away from babies and young children.

Keep magnetic toys with small pieces away from babies.

If you think your baby has swallowed a button battery or magnet, seek emergency medical help immediately. Do not wait for symptoms to appear.

Do not let fear stop your baby learning to eat

Gagging can make starting solids feel unsettling, but gagging itself is part of learning to manage food.

Babies need opportunities to develop chewing, swallowing and self-feeding skills with appropriately prepared foods.

The aim is not to eliminate texture or avoid all finger foods. It is to provide suitable foods in a safe eating environment while supervising closely.

If your baby’s gagging seems excessive, feeding is consistently difficult, or you are worried about their ability to chew or swallow, speak to your health visitor, GP or another qualified professional.

Learn baby choking first aid before you need it

Reading the steps is helpful, but choking first aid is easier to remember when you have practised it.

Consider taking an infant first aid course through a recognised provider.

A practical course can show you:

how to hold a choking baby safely
where to deliver back blows
how to give infant chest thrusts
how to recognise an ineffective cough
what to do if a baby becomes unresponsive
how infant CPR is performed

Make sure anyone who regularly feeds or looks after your baby knows the basics too.

It can be particularly useful for partners, grandparents and childcare providers to understand the same first aid sequence.

A quick choking prevention checklist

Before offering food, check that:

your baby is developmentally ready for solids
they are sitting safely upright
their high chair harness is secure
an adult will remain with them throughout the meal
hard pips, stones and bones have been removed
small round foods have been prepared appropriately
whole nuts and other recognised choking hazards are not being offered
food is suitable in shape and texture for your baby’s stage
small toys and household objects are out of reach

There is no need to make mealtimes anxious. A few consistent safety habits can become part of your normal routine.

When to get professional advice

Call 999 if your baby is choking and the obstruction does not clear, if they cannot breathe properly, or if they become unresponsive.

If your baby becomes unresponsive, follow the emergency call handler’s instructions and begin infant CPR according to current NHS guidance.

Seek medical help after chest thrusts have been used, even if the blockage appears to have cleared.

Contact your health visitor, GP or another appropriate healthcare professional if your baby regularly struggles with swallowing, coughs or chokes repeatedly during feeds, or you have concerns about their feeding development.

If you think your baby has swallowed a button battery or magnet, seek emergency medical help immediately.

Learning practical infant first aid before an emergency is one of the most useful ways to prepare. Written instructions can remind you of the steps, but hands-on training can make them much easier to understand and remember.