Medically reviewed by William Truswell, MD Dandruff is a common skin condition that causes the skin on the scalp to flake off ...

“Dandruff is caused by an elevation of fungus on the surface of the scalp," says Gaunitz. "The main difference between dandruff and a dry scalp is that dandruff is an actual medical ...

Learn to identify and treat dandruff versus dry scalp with expert solutions. Discover causes, symptoms, and effective treatments for a healthier scalp.