Dandruff is a skin condition that mainly affects the scalp. Flaking, mild itchiness, red and greasy patches of skin and a tingly feeling on the skin are the symptoms of dandruff.

It sometimes results in social or self-esteem problems. Seborrheic dermatitis is a more severe form of the condition which includes inflammation of the skin.

Though the cause is unclear, it is believed to involve a number of genetic and environmental factors. In the winter the condition may worsen. It is not due to poor hygiene. The underlying mechanism involves the overgrowth of skin cell. Diagnosis is based on symptoms.

An antifungal cream such as Ketoconazole is the typical treatment for Dandruff. About half of the adults are affected by dandruff. Onset is usually during puberty. Males are more often affected than females. Rates decrease after the age of 50.