Experts believe seborrheic dermatitis may relate to an overgrowth of Malassezia yeast on the scalp. Shampoos with antifungal agents like ketoconazole, selenium sulfide, and zinc pyrithione can help.

"Seborrheic dermatitis is an inflammatory scalp condition ... She was also asked by the nurse "how many times do you wash your hair?" Grace says, "That experience made me an insecure child ...

Medically reviewed by Brendan Camp, MD There are effective treatments for an itchy scalp. Depending on the cause, you can treat an itchy scalp with over-the-counter (OTC) solutions or prescription ...

It is often confused with acne vulgaris, rosacea, and seborrheic dermatitis. The condition's precise etiology remains unknown, though it is often triggered by topical corticosteroids. Oral and ...

Janniger, a board-certified dermatologist in Wallington, NJ. It’s possible to develop seborrheic dermatitis, for instance — a condition where the scalp is flaky and dry — as well as dandruff ...