D2I2.
common

Seborrhoeic dermatitis

Seborrhoeic is a long-term skin disorder. Symptoms include flaky, scaly, greasy, and occasionally itchy and inflamed skin. Areas of the skin rich in oil-producing are often affected including the scalp, face, and chest. It can result in social or self-esteem problems. In babies, when the scalp is primarily involved, it is called cradle cap. Mild seborrhoeic dermatitis of the scalp may be described in lay terms as dandruff due to the dry, flaky character of the skin. However, as dandruff may refer to any dryness or scaling of the scalp, not all dandruff is seborrhoeic dermatitis. Seborrhoeic dermatitis is sometimes inaccurately referred to as seborrhoea.

Underlined words are explained — tap any of them.

Symptoms — what it feels like

  • ·Flaking, dry or greasy, red, itchy, and inflamed skin

Causes — why it happens

  • ·Multiple factors

How it's found

  • ·Based on symptoms

Treatment

  • ·Humidifier
Plain-language summary adapted from Wikipedia. Not medical advice.