Impetigo
Impetigo is a skin condition that's very common in children. Find out more about the symptoms and what you can do.
What is impetigo?
Impetigo is a skin condition caused by a bacteria. Although it can occur at any age, it’s very common in children. It’s also highly infectious, so spreads very easily from person to person.
Symptoms of impetigo
Red patches on the skin
Sores and blisters
A yellow-golden crust
Impetigo can occur anywhere on the body, but it’s most commonly found on the face, around the nose or mouth.
How to treat impetigo
Impetigo is treated with an antibiotic cream which is applied to the rash. This can be prescribed by a GP.
If the infection is severe, or is spreading or worsening despite already using a topical antibiotic cream, oral antibiotics may be prescribed.
There are things you can do to prevent the infection spreading to other parts of the body, or to other people:
Avoid scratching the rash or sores
Wash your hands regularly, especially after every time you touch the rash
Wash flannels and face cloths, bed sheets and towels at high temperatures
Avoid sharing towels or face cloths with other people within the household
Avoid contact sports
If able to do so, cover the rash lightly with a clean, dry gauze or bandage
For impetigo in children:
Take the above measures to prevent infection spreading
Wash or wipe down toys with detergent and warm water
Avoid playgroups or playdates with other children
When to see a GP
If you suspect you or your child may have impetigo, you should see a GP to confirm the diagnosis and be prescribed the right treatment.
Afterwards, see a GP if:
The rash has not improved within a week of using your prescribed medication
The rash is spreading or becoming painful, swollen or leaking discharge – despite using the treatment prescribed by your GP
You feel unwell (for instance if you have a temperature or feel dizzy, shivery and weak)
You have a compromised immune system (if you’re on immunosuppression medication or chemotherapy)
- Reviewed by:
Dr Rhianna McClymont
Lead GP at Livi
- Last updated: