What should you know about scraping off cradle cap?

Cradle cap, also called infantile seborrheic dermatitis, causes greasy or dry scales on a baby’s scalp. It is usually not caused by poor hygiene and is not generally contagious. The scales can look thick, but pulling or scraping them may remove healthy skin underneath, causing bleeding, soreness, and an opening for germs. Similar-looking changes can come from eczema, psoriasis, or infection, so an unusual or persistent rash deserves an assessment.

Massage a small amount of plain emollient onto the scalp and leave it for a short period to soften the scale. Use a soft baby brush or cloth with light strokes, then wash with a mild baby shampoo and rinse thoroughly. Remove only flakes that come away easily; never use fingernails, comb teeth, or household oils that may irritate the skin. Repeat gentle care as needed rather than trying to clear every scale at once. A clinician may recommend emollient therapy or, if another condition is suspected, topical antifungal treatment.

Arrange medical advice if the scalp is very red, swollen, wet, bleeding, painful, foul-smelling, or spreading beyond the scalp. Seek urgent care if your baby seems unusually unwell, has a fever, or develops swelling around the eyes. Ask for guidance when scales do not improve with gentle care or hair loss appears in patches.

Ask whether the appearance fits cradle cap, which product is suitable for your baby’s age, how often to wash the scalp, and which signs suggest infection or another diagnosis. Check before using any medicated cream or shampoo.