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 ...

Ingrown hairs are a common nuisance but rarely serious. They can develop on frequently shaved body parts such as the legs or pubic area. You might also get ingrown hairs after other forms of hair ...

Medically reviewed by Marisa Garshick, MD A boil, also known as a furuncle, is a swollen, pus-filled growth on the skin that occurs when bacteria—even those normally found on your body—infect a group ...