Seborrheic dermatitis is usually found in the majority of newborns to varying degrees. It usually occurs on the face, such as the forehead or nose, around the nose, is a good site, there is also the scalp, some newborns can also appear in the ear. The main care is to wash the water, not too stimulating, as far as possible, warm water can be washed, wipe the face or head of the face towel is not too hard, as far as possible to soft gauze or cotton cotton cloth is the main. If there is a local rupture or infection, use some anti-inflammatory ointment, such as erythromycin ointment, and try not to break the local. It should be noted that the child should be less exposed to some irritating substances.