How can I help with newborn nappy rash?
Nappy rash is common. Keep the area clean and dry, change wet or dirty nappies promptly and ask for help if it worsens.
The short answer
The NHS advises changing wet or dirty nappies promptly, keeping the skin clean and dry, and using water or fragrance free, alcohol free wipes. Ask a health visitor or GP if the rash worsens or your baby seems unwell.
Keep care gentle
Nappy rash is common and can make the skin red, raw, dry or uncomfortable. The NHS advises changing wet or dirty nappies as soon as possible, cleaning the area gently with water or fragrance free and alcohol free wipes, and drying the skin carefully.
When possible, give the area some time without a nappy and check that the nappy fits comfortably. If you use reusable nappies, follow their care instructions and ask a pharmacist about products suitable for your baby.
Avoid adding irritation
The NHS advises against using soap, baby lotion or bubble bath on nappy rash because these may irritate the skin. It also advises against talcum powder and antiseptic creams or lotions unless a health professional recommends them. Don’t put a nappy on too tightly.
A pharmacist may suggest a suitable barrier cream. Don’t use a medicated cream or assume that every rash has the same cause. Ask a health professional if you’re unsure what product to use.
Know when to ask for help
Contact a health visitor or GP if the rash doesn’t go away, gets worse, spreads, your baby has a high temperature or your baby seems very uncomfortable. A doctor can check whether another treatment or assessment is needed.
This article follows NHS guidance for the UK. The service name and the right way to get help can differ elsewhere. BabyDays can record nappy changes, but a log can’t identify the cause of a rash.
Sources and further reading
Sources checked 12 October 2026. This page doesn’t replace advice from your own doctor.