Fungal acne is a skin condition called pityrosporum folliculitis. It is one of many types of folliculitis, an infection in your hair follicle. It's caused by an overgrowth of a yeast called ...

Folliculitis happens when your hair follicles become inflamed, causing bumps. It's most common on the legs, butt, arms, back, and beard areas. You can treat folliculitis by changing the way you ...

Neutrophil-associated scarring alopecias include folliculitis decalvans, perifolliculitis capitis abscendens et suffodiens (of Hoffman), and acne keloidalis nuchae. Although the exact etiology is ...