It involves an itchy rash that starts as a circle that’s red, grayish, purple, or darker than the surrounding skin, and becomes ring-shaped as the center clears. Heat, humidity, and fitted ...
Folliculitis could be caused by a bacterial, fungal, or parasitic infection. The symptoms of folliculitis on the scalp could include: Rash Itching Pimple-like red spots (with a strand of hair in the ...