Rashes and skin problems
Most rashes and skin problems in adults and children are harmless and settle on their own or with simple self-care. A small number of rashes can be a sign of a serious infection and need urgent assessment. This section explains what to look for and where to get advice.
Get advice about your symptoms
If you are unwell and unsure what to do, use one of the routes below. They are free and available across the UK, and can direct you to the right service.
- Check your symptoms online at 111.nhs.uk
- Call 111 for free 24-hour advice from NHS 111
- Speak to a pharmacist for advice on minor problems — no appointment needed
- Contact your GP for non-urgent medical problems
Call 999 immediately in a life-threatening emergency — for example loss of consciousness, severe difficulty breathing, chest pain, severe bleeding or a suspected stroke.
What this section covers
- Common causes of rashes (viral, allergic, heat, contact)
- Self-care and antihistamines
- When to speak to a pharmacist or GP
- Warning signs: a non-blanching rash with fever needs 999
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