Folliculitis is a common skin condition that occurs when hair follicles become inflamed due to infection, irritation, or blockage. The most frequent cause is a bacterial infection, though fungi and ...
Living with a skin condition like hidradenitis suppurativa (HS) or folliculitis can be challenging, especially when you’re not sure what’s causing your symptoms. Both of these conditions cause ...
Medically reviewed by Susan Bard, MD Key Takeaways Scalp folliculitis, acne keloidalis nuchae (AKN), and acne cosmetica are ...