A furuncle corresponds to the deep infection of the base of a hair, the pilosebaceous follicle, caused by a bacterium, which in the vast majority of cases is a staphylococcus aureus ( S. aureus ). The boil is a big pimple very painful, first red and hard, which quickly turns into a pustule (pussetbutton containing pus). Boils can form all over the body. Their […]