Paracetamol for children (including Calpol)
About paracetamol for children
Paracetamol is a common painkiller for children. It's used to treat most kinds of childhood ailments, including headache, tummy ache, earache, and cold symptoms. It can also be used to reduce fever (38C or above).
For older children, paracetamol is available as tablets.
For young children, paracetamol comes as a syrup.
Paracetamol is also available as suppositories (a plug of medicine that's inserted into the back passage). Suppositories are useful to relieve pain and fever in children who find it difficult to swallow tablets or syrup, or who are vomiting a lot.
For children aged 16 and over, read our information on paracetamol for adults.
- Your child should start to feel better about 30 minutes after taking paracetamol tablets or syrup. It may take up to an hour for a suppository to work properly.
- Paracetamol comes in a range of different strengths, so always use the measuring device that comes with the medicine. The right dose for your child depends on their age. Always leave 4 to 6 hours between doses. Don't give more than 4 doses in 24 hours.
- Don't give your child paracetamol with other medicines containing paracetamol, such as Lemsip or Night Nurse (only suitable for children over 12 years).
- Paracetamol is an everyday medicine, but it can be dangerous if too much is taken. Be careful to keep it out of the reach of children.
- Paracetamol tablets may be called by brand names such as Disprol, Hedex, Medinol and Panadol. Calpol is one brand of syrup.
Who can and can't take paracetamol
Children can take paracetamol as:
- a liquid syrup – from the age of 3 months (2 months if they have a fever after a vaccination)
- suppository – from the age of 3 months (2 months if they have a fever after a vaccination)
- tablets – from the age of 6 years (500mg so they may need to be broken)
- soluble tablets – from the age of 12
- calpol Fastmelts (250mg)
Check with your doctor or pharmacist if your child:
How and when to give
Paracetamol tablets, syrup and suppositories come in a range of strengths. Children need to take a lower dose than adults, depending on their age.
If you're not sure how much to give, ask your pharmacist or doctor.
Paracetamol tablets, syrup, and suppositories are available on prescription and to buy from shops and pharmacies.
Paracetamol syrup dosages for children
Age Type of syrup How much (every 4-6 hours,
maximum 4 doses in 24 hours)
3-6 months Infant 2.5ml 6-24 months Infant 5ml 2-4 years Infant 7.5ml 4-6 years Infant 10ml 6-8 years Six-plus 5ml 8-10 years Six-plus 7.5ml 10-12 years Six-plus 10ml
Paracetamol syrup and suppositories can be given to children from 2 months if they have a fever after a vaccination injection.
Children aged between 2 and 3 months can be given 2 doses maximum if they have pain and fever from other causes. If they still have a fever after 2 doses, contact a doctor or pharmacist before giving any more.
Paracetamol tablet dosages for children
Age How much (every 4 to 6 hours,
maximum 4 doses in 24 hours)
6-8 years 250mg 8-10 years 375mg 10-12 years 500mg 12-16 years 750mg
The strength of the syrups are:
- infant syrup – 5ml is equal to 120mg
- six-plus – 5ml is equal to 250mg
How often to give paracetamol
If your child needs help with pain day and night for several days, give a dose of paracetamol every 6 hours. Don't give more than 4 doses in 24 hours. This will help to relieve the pain safely without the risk of giving too much paracetamol.
If your child has pain that comes and goes, give a dose of paracetamol when they first complain of pain. Wait at least 4 hours before giving another dose.
How to give paracetamol to a child
Tablets should be swallowed whole with a glass of water, milk, or juice. Tell your child not to chew the tablet.
Calpol Fastmelts shouldn't be swallowed – ask your child to let them dissolve on their tongue.
Shake the bottle well for at least 10 seconds and measure out the right amount using the plastic syringe or spoon that comes with the medicine. If you don't have a syringe or spoon, ask your pharmacist for one. Don't use a kitchen teaspoon as it will not give the right amount.
To hide the taste of liquid medicine, you can give the child a drink of milk or fruit juice straight after giving the medicine.
Paracetamol suppositories are small plugs of medicine that are inserted into the bottom. Follow the instructions on the leaflet inside the packet.
What if they take too much?
Giving your child too much paracetamol by accident can be dangerous. The effects of an overdose may not be obvious, but they can be serious and need treatment.
If you think you may have given your child an extra dose of paracetamol by mistake, wait at least 24 hours before giving them any more.
If you can, take the box or leaflet inside the packet plus any remaining medicine with you to the hospital.
Paracetamol rarely causes side effects if you give it in the right doses.
If you're worried about a side effect or notice anything unusual, talk to your pharmacist or doctor.
Serious allergic reaction
In rare cases, it’s possible to have a serious allergic reaction to paracetamol.
A serious allergic reaction is an emergency. Contact a doctor straight away if you think you or someone around you is having a serious allergic reaction.
The warning signs of a serious allergic reaction are:
- getting a skin rash that may include itchy, red, swollen, blistered or peeling skin
- tightness in the chest or throat
- having trouble breathing or talking
- unusual hoarseness
- swelling of the mouth, face, lips, tongue, or throat
You can report any suspected side effect to the UK safety scheme.
Giving paracetamol with other painkillers
Ibuprofen – the only safe painkiller that can be purchased to give to children alongside paracetamol is ibuprofen. Don't give paracetamol and ibuprofen together at the same time. However, if you've given them paracetamol and they're still feverish or in pain before the next dose is due, you could try ibuprofen instead.
Don't take more than the maximum daily dose of either medicine. See your GP if you've tried both paracetamol and ibuprofen and they haven't helped. Avoid ibuprofen if your child has asthma, unless advised otherwise by your doctor.
Paracetamol – paracetamol is an ingredient in lots of medicines that you can buy from the supermarket or pharmacy, such as Lemsip, Day and Night Nurse capsules, or liquid (only suitable for children over 12 years). Don't give your child another medicine with paracetamol in at the same time as you risk giving them too much.
Aspirin – don't give aspirin to a child under the age of 16 (unless prescribed by a doctor).
How does paracetamol work?
When will they feel better?
What if my child vomits?
How long will it take to work?
Can I give other painkillers?
Is paracetamol or ibuprofen better?
Can I give paracetamol with prescription medicines?
Can I give paracetamol with herbal remedies?
Is there any food or drink they need to avoid?
Do I need to keep paracetamol syrup in the fridge?