A furuncle, also called a boil, is a bump on the skin filled with pus caused by an infection. It can resemble a large pimple, ...

A painful bump on or around the ear may be a boil, which occurs when a bacterial skin infection develops in a hair follicle or oil gland. Over time, pus collects in the lump. Boil sometimes go away, ...

A boil on the breast develops as a result of an infection of a hair follicle and surrounding skin. Depending on the severity, a doctor may recommend over-the-counter (OTC) treatments or prescription ...