What is heat rash?
Heat rash (prickly heat) is a red or pink rash usually found on body areas covered by clothing. Heat rash is most common in babies, but it may affect adults in hot, humid climates.
What are the symptoms of heat rash?
Heat rash looks like dots or tiny pimples. In young children, heat rash can appear on the head, neck, and shoulders. It often leads to discomfort and itching. The rash areas can get irritated by clothing or scratching.
How is heat rash diagnosed?
Heat rash can usually be identified by its appearance. The rash looks like dots or tiny pimples. It usually doesn't require medical attention. But if it doesn't go away after 3 or 4 days, if it appears to be getting worse, or if your child develops a fever, contact your doctor right away.
How is heat rash in children treated?
Most heat rashes heal on their own. But there are things you can do at home to help your child feel better. After the rash is gone, gradually expose your child to warmer temperatures so that your child's skin can get used to the warmth.
How can you care for your child who has heat rash?
To help relieve symptoms
- Start by removing or loosening your baby's clothing. Move your child to a cool, shady spot.
- Let the skin air-dry instead of using towels.
- Avoid ointments or other lotions. They can irritate the skin.
To help prevent heat rash
- Dress your child in as few clothes as possible during hot weather.
- Keep your child's skin cool and dry.
- Keep your child's sleeping area cool.
Heat rash in children: When to call
Call your doctor now or seek immediate medical care if:
- Your child's rash seems to be getting worse.
- Your child has a fever.
Watch closely for changes in your child's health, and be sure to contact your doctor if:
- Your child's rash doesn't go away after 3 or 4 days.
- Your child has any problems.
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