Knowledge about their causes helps prevent occurrence ... immune-compromising illnesses can make boils more frequent and severe. Certain skin conditions, including eczema or acne, may increase ...

Medically reviewed by Doru Paul, MDA breast boil can form when bacteria infect a hair follicle on the breast. A skin boil, ...

Boils and cysts are two types of growths on the body. Also known as furuncles, boils are pockets of pus (a creamy, white substance) on the skin caused by bacteria infecting hair follicles.