A skin condition that causes scaly patches and inflamed skin, mainly on the scalp.

Seborrheic dermatitis is a common skin condition that mainly affects the scalp.

It causes scaly patches, inflamed skin, and stubborn dandruff. It can also occur on oily areas of the body, such as the face, upper chest, and back.

Treatment involves self-care and medicated shampoos, creams, and lotions. Repeated treatments may be needed.