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 ...

Folliculitis is a skin problem that happens when you get bacteria or a blockage in a tiny pocket in your skin called a hair follicle. You have hair follicles just about everywhere except your lips, ...

Medically reviewed by Marla Anderson, MDKey TakeawaysA boil on the breast can form when bacteria infect a hair follicle.Do ...

Nasal vestibulitis is an infection of the nasal vestibule. This is the hair-covered area inside the nostrils. The nose may become red and swollen, and pimples, bumps, boils, or crusting can occur ...