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Measles in Babies & Children

Measles is a lot less common in the UK than it used to be, thanks to the measles, mumps and rubella (MMR) vaccine but it’s worth knowing how to spot it, just in case.

Measles symptoms start similarly to those of a cold  and develop about 10 days after becoming infected. A few days later, a measles rash develops.

Our dedicated measles page will look at:

  • Symptoms of measles in a child

  • How long do measles in children last?

  • When to call a doctor about measles in children

  • Measles management for babies and children

  • 3 handy tips for looking after your little one when they have measles

Symptoms of measles in a child

When measles begins, you might see the following symptoms of measles in your child:

  • A high temperature

  • Runny or blocked noseand sneezing

  • Their eyes are red and may be sensitive to light

  • Watery eyes, swollen eyelids

  • Greyish white spots in their mouth and throat

  • Aches and pains

  • Loss of appetite

  • Tiredness, low energy levels

It's important to contact your GP right away if you suspect that your child has symptoms of measles, so they can confirm (or rule out) that’s the case.

After a few days, look out for:

  • A blotchy rash of brownish-red spots, or slightly raised spots that may be joined together, usually appearing on the head or neck

  • The rash spreading over their whole body

  • The rash can be itchy for some children

How long do measles in children last?

For most children, the illness normally lasts around 7-10 days.
Measles can be spread quite easily. Children are most contagious when they have signs of measles such as fevers, runny nose, and a cough, as measles can pass through droplets in the air. It's best to keep them out of school or nursery for at least four days from the appearance of the rash.

When to call the doctor about measles in children

Measles is highly infectious, so it’s easy for the infection to spread to other people quickly if they haven’t been vaccinated. For this reason, if you think your child has symptoms of measles, you should contact your GP as soon as possible.

It is also important to monitor your child to see if they have any other symptoms which could indicate there is a more serious issue developing. These symptoms include shortness of breath, chest pain, coughing up blood, fits (convulsions), confusion or drowsiness.

For more information on measles complications, visit https://www.nhs.uk/conditions/measles/complications/.

Treatments for babies and children

As a parent, it’s only natural to be worried if your child has measles. Although there’s no specific treatment for measles, it usually clears up after 7 to 10 days.

There are lots of things you can do to help your little one. GPs will recommend resting at home until your child is feeling better.

Do they have a fever?

Measles symptoms in children can include feeling feverish, so you may want to keep an eye on their temperature.

Are they suffering from aches and pains, too?

Aches and painscan make it hard for your little one to settle and get the rest they need. Here are some options that can help relieve these symptoms:

  • Paracetamol or ibuprofen can be used to reduce symptoms such as a high temperature (fever) and relieve any aches and pains if your child is uncomfortable.

  • Try a paracetamol-based medicine for pain and fever relief like CALPOL® Infant Suspension. It’s suitable for babies over 2 months, weighing over 4kg and not premature.

  • Are they 6 years or older? You could try a paracetamol-based medicine for older children, likeCALPOL® SIXPLUS™ Suspension.

  • Alternatively, you can try an ibuprofen-based medicine, like CALPROFEN® Ibuprofen suspension, which can be given to children over 3 months and weighing over 5kg, for pain and fever relief. It starts to work on fever in just 15 minutes and keeps on working for up to 8 hours.

Are they suffering from cold-like symptoms?

If your child is experiencing cold-like symptoms such as a cough or runny nose, try to create an environment which has a lot of moisture. This can be done by sitting in a hot, steamy bathroom. Typical cold remedies such as warm honey and lemon can also be used to treat a cough, but honey should not be given to children until they are over 1.

3 Handy tips for looking after your little one when they have measles
  • Measles can make your little one feel very sensitive to the light, so try closing their curtains or turning lights down low.

  • You might find your child has crustiness around their eyes. Use damp cotton wool to wipe it away, wiping from the inner to the outer eyelid. Use a new piece of cotton wool with each wipe.

  • Make sure your child drinks plenty of water. Offer them lots of drinks to keep them hydrated.

Corona Virus icon
Corona Virus

It can be hard to know what to do if your child is unwell. It's important to trust your instincts and get medical help if you need it. If you think your child may be suffering from COVID-19 symptoms, visit the NHS website for further information.

Related Products

Calpol strawberry flavour infant oral suspension for pain and fever relief

Calpol® Infant Sugar Free Suspension

Calpol strawberry flavour oral suspension for pain and fever relief for 6+ years

CALPOL® SixPlusTM Oral Suspension Paracetamol for Children

Calprofen strawberry flavour oral suspension for pain and fever relief

CALPROFEN® Ibuprofen Oral Suspension

Calpol strawberry flavour infant oral suspension for pain and fever relief

Calpol® Infant Sugar Free Suspension

Calpol strawberry flavour oral suspension for pain and fever relief for 6+ years

CALPOL® SixPlusTM Oral Suspension Paracetamol for Children

Calprofen strawberry flavour oral suspension for pain and fever relief

CALPROFEN® Ibuprofen Oral Suspension

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Always read the label.

Do not use more than one product containing paracetamol at the same time.

CALPOL® Infant Original Suspension, CALPOL® Infant Suspension Sachets, CALPOL® Sugar Free Infant Suspension, CALPOL® Sugar Free Infant Suspension Sachets and CALPOL® Infant Sugar Free Colour Free 120mg/5ml Oral Suspension contain paracetamol, can be used in infants from 2 months old (weighing over 4kg and not premature). For pain and fever. CALPOL® SIXPLUS™ Sugar Free Suspension and CALPOL® SIXPLUS™ Fastmelts contain paracetamol, can be used in children from 6 years old. For pain and fever. CALPROFEN® Ibuprofen Suspension contains ibuprofen, can be used in infants from 3 months old (weighing over 5Kg). For pain and fever. CALCOUGH® Infant Syrup contains glycerol, can be used in infants from 3 months old. For dry cough. CALCOUGH® Children's Syrup, can be used in children over one year old. For cough. CALGEL® Teething Gel contains an anaesthetic and antiseptic, can be used in infants from 5 months. For short- term use of no more than 7 days, where non-medicinal methods have not provided relief. Always read the label.

CALPOL® Blocked Nose Spray (from 3 years) for congestion relief. CALPOL® Saline Nasal Spray and CALPOL® Saline Nasal Drops (from birth) for congestion relief. CALPOL® Vapour Plug & Nightlight (from 3 months) to help with clear and easy breathing. Non medicines. Always read the label.

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Site last updated on: March 2025

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