Dandruff is a condition that creates white, itchy flakes on the scalp. These flakes may fall into hair and on shoulders, making an embarrassing and unsightly mess.

Facial flaking that resembles scalp dandruff is more common than you might think. Millions of Americans experience some degree of facial flaking. Seborrheic dermatitis is the most likely cause of this embarrassing symptom.

For most people, dandruff is more cosmetic complaint than it is a medical menace.

Selsun Blue is a line of shampoos used to treat dandruff and other skin conditions. Manufactured by Chattem, Selsun Blue is available over the counter and in a prescription-strength version as well.

Chronic itching, flaking and redness are collectively known as dandruff. While it can be embarrassing, this skin condition isn't serious. Treatment of such conditions can be difficult, but there are plenty of options to choose from. Color-treated hair may fade or bleed with the use of many commercial dandruff products.

Although lice and dandruff have some of the same symptoms, they are two different conditions with two different methods of treatment.