Of all the conditions that can affect your hair and scalp – think oiliness, frizz and flyaways – dandruff is easily one of the most frustrating.

One study indicated it is 10 times more effective at fighting Malassezia growth than other ... This is called seborrheic dermatitis, but when it's localized on the scalp, we call it dandruff." ...

The exact cause of seborrheic dermatitis is not known for sure. Still, there is some speculation that the condition may be linked to the rapid spread of a type of yeast-like fungi on the skin called ...

Pityriasis versicolor occurs when there is an overgrowth of Malassezia yeast on the skin ... alba has no known cause but tends to occur in people with dry skin and atopic dermatitis. Most people with ...

Beard dandruff, caused by Malassezia yeast, can be managed effectively with the right care routine. Use shampoos containing ketoconazole, selenium sulfide, or pyrithione zinc, moisturize daily ...

Nikki A. Levin, MD, PhD, is an Assistant Professor of Medicine, Division of Dermatology, University of Massachusetts Medical School, Worcester, MA. Note: The author reported no actual or potential ...

Perioral dermatitis is a red, bumpy rash that affects the skin around your mouth. The condition is most common in females between 20 and 45 Causes include topical steroid creams, corticosteroid ...