The main symptom of cradle cap is patches of greasy, scaly skin.
It's usually found on the scalp and face, but sometimes affects the nappy area. It can look like:
The scales look similar on all skin tones. But the skin under the scales may look pink or red if your baby has white skin, or lighter or darker than the surrounding skin if your baby has brown or black skin.
It is not itchy or painful and does not bother your baby.
The cause of cradle cap is not clear, but it cannot be caught from other babies.
Your baby's hair may come away with the scales. Do not worry if this happens as it will soon grow back.
- your baby's cradle cap does not get better after a few weeks of treatment
- your baby has cradle cap all over their body
- the crusts bleed or leak fluid
- the affected areas look swollen
Bleeding, leaking fluid and swelling could be signs of an infection or another condition like atopic eczema or scabies.