Acne on the scalp is similar to acne on the face. “Clogged pores can occur on the scalp and often do, as this area tends to be densely populated with sebaceous or oily glands,” explains Blair Murphy-Rose, MD, FAAD, a board-certified dermatologist in New York City. “Pimples form on the scalp when a pore is clogged and bacteria is trapped, leading to inflammation.”
Read more from Dr. Blair Murphy-Rose on Yahoo Sports.