HEALTH CONDITION
Scarlet fever
Scarlet fever is a contagious infection that mostly affects young children. It's easily treated with antibiotics.
Symptoms of scarlet fever
The first signs of scarlet fever can be flu-like symptoms, including a high temperature, a sore throat and swollen neck glands (a large lump on the side of your neck). A rash appears 12 to 48 hours later. It looks like small, raised bumps and starts on the chest and tummy, then spreads. The rash makes your skin feel rough, like sandpaper. Credit: BIOPHOTO ASSOCIATES/SCIENCE PHOTO LIBRARY https://www.sciencephoto.com/media/262529/view On white skin the rash looks pink or red. On brown and black skin it might be harder to see a change in colour, but you can still feel the rash and see the raised bumps. Credit: Don't Forget The Bubbles https://dftbskindeep.com/all-diagnoses/scarlet-fever/ https://dftbskindeep.com/all-diagnoses/scarlet-fever/#!jig[1]/ML/938 Credit: Don't Forget The Bubbles https://dftbskindeep.com/all-diagnoses/scarlet-fever/#!jig[1]/ML/4664 https://dftbskindeep.com/all-diagnoses/scarlet-fever/ A white coating also appears on the tongue. This peels, leaving the tongue red, swollen and covered in little bumps (called "strawberry tongue"). Credit: SCIENCE PHOTO LIBRARY https://www.sciencephoto.com/media/262413/view Credit: Don't Forget The Bubbles https://dftbskindeep.com/all-diagnoses/scarlet-fever/ https://dftbskindeep.com/all-diagnoses/scarlet-fever/#!jig[1]/ML/4652 The rash does not appear on the face, but the cheeks can look red. The redness may be harder to see on brown and black skin. Credit: ISM/SCIENCE PHOTO LIBRARY https://www.sciencephoto.com/media/101463/view Sometimes the skin peels, like sunburn, as the rash fades. The symptoms are the same for children and adults, although scarlet fever is less common in adults.
What happens at your appointment
GPs can often diagnose scarlet fever by looking at your tongue and rash. Sometimes they may: wipe a cotton bud around the back of your throat to test for bacteria arrange a blood test
Treating scarlet fever
If you have scarlet fever a GP will prescribe antibiotics. These will: help you get better quicker reduce the chance of a serious illness, such as pneumonia make it less likely that you'll pass the infection on to someone else Important: Taking antibiotics Keep taking the antibiotics until they're finished, even if you feel better.
Things you can do yourself to help scarlet fever
While you're taking antibiotics from your GP, you can help relieve symptoms of scarlet fever by: drinking cool fluids eating soft foods if you have a sore throat taking painkillers like paracetamol to bring down a high temperature (do not give aspirin to children under 16) using calamine lotion or antihistamine tablets to ease itching
How long scarlet fever lasts
Scarlet fever lasts for around 1 week. You can spread scarlet fever to other people until 24 hours after you take your 1st dose of antibiotics. If you do not take antibiotics, you can spread the infection for 2 to 3 weeks after your symptoms start. Important If you or your child has scarlet fever, stay away from nursery, school or work for 24 hours after you take the 1st dose of antibiotics.
Complications of scarlet fever
Scarlet fever can be a serious illness, but thanks to antibiotics, it's less common than it used to be and easier to treat. But cases of scarlet fever have increased in recent years. Complications from scarlet fever are rare. They can happen during or in the weeks after the infection, and can include: ear infection throat abscess sinusitis pneumonia meningitis rheumatic fever Pregnancy advice There's no evidence to suggest that getting scarlet fever during pregnancy will harm your baby. But it can make you feel unwell, so it's best to avoid close contact with anyone who has it. Contact a GP if you get symptoms. Many of the antibiotics used for scarlet fever can be taken during pregnancy.
How to avoid spreading scarlet fever
Scarlet fever is very infectious and can easily spread to other people. There are things you can do to reduce the chance of spreading scarlet fever. Do stay off nursery, school or work until 24 hours after you take the 1st dose of antibiotics wash your hands often with soap and water use tissues to trap germs from coughs or sneezes bin used tissues as quickly as possible Don’t do not share cutlery, cups, towels, clothes, bedding or baths with anyone else
Source: NHS, last reviewed 23 December 2024. Contains public sector information licensed under the Open Government Licence v3.0.
This page is general information and is not medical advice. It does not replace a registered doctor, and it is not a prescription or a recommendation to use any medicine or test. Prices are listed prices and may change. Always follow the advice of your doctor or pharmacist.