Folliculitis occurs when the hair follicles in the skin of the armpit become inflamed and infected, often due to a bacterial infection. This can cause painful, fluid-filled pimples. "It's caused ...

Reaching for that stick of deodorant might be second nature in your morning routine, but dermatologists are raising red flags ...

These symptoms often start 3-30 days after a tick bite. Trichomycosis is a bacterial infection of the underarm hairs, which ...