Dandruff Symptoms & Diagnosis

Symptoms

The symptoms of seborrheic dermatitis can vary from mild to severe. They include:

Dry or greasy scaling of the scalp
Itchy scalp
Itchy, scaly rash with small pimples
Thickened, flaking skin
Reddened skin over the forehead and on either side of the nose

In babies less than one month old, seborrheic dermatitis may cause a thick, yellow, crusted scalp rash known as "cradle cap."

Diagnosis

The doctor will ask about your symptoms and medical history, and perform a physical exam. You may be referred to a doctor who specializes in skin disorders (a dermatologist).

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