Cradle cap that is not going away

Cradle cap that is not going away should be reassessed to confirm the diagnosis and choose suitable treatment. Scale can linger or return because the skin continues to produce oil, but persistent redness, soreness, oozing, or spread can point to another condition or added irritation.

Cradle cap is a form of infantile seborrheic dermatitis. It can recur after flakes are removed, and removing scale alone does not address the underlying skin inflammation. Eczema, contact irritation, or infection can look similar, especially when the rash is very red or affects areas beyond the scalp. Persistence does not mean a parent has done anything wrong.

Use a mild, fragrance-free cleanser and lukewarm water. Soften attached scale with a small amount of plain emollient, then wipe away only what lifts easily. Avoid fingernails, vigorous brushing, essential oils, and products made for adult dandruff. Keep a short record of where the rash appears and how it changes. A clinician may advise [Emollient Therapy](/treatments/medical-dermatology/emollient-therapy/) or [Topical Antifungal Treatment](/treatments/medical-dermatology/topical-antifungal-therapy/) after examining the skin.

Book an assessment when gentle care has not helped, the rash repeatedly returns, or you are unsure whether it is cradle cap. Seek prompt advice for bleeding, pus, marked swelling, painful cracks, spreading crusts, or a baby who is feverish, feeding poorly, or unusually unsettled. Urgent assessment is appropriate if the baby appears seriously unwell.

Ask what diagnosis best fits the rash, whether the face or body is involved, how long the recommended treatment should be used, and what improvement should look like. Tell the clinician which cleansers, oils, creams, or brushes have touched the skin.