Furuncles are also commonly referred to as boils, which are painful, pus-filled bumps on the skin caused by a bacterial infection. They can also be called abscesses or carbuncles if they are larger and deeper. Other synonyms for furuncles include pustules, pimples, cysts, and lesions. Treatment for furuncles typically involves antibiotics to clear the infection, as well as warm compresses to alleviate pain and swelling. In severe cases, surgical drainage may be necessary. It is important to seek medical attention if a furuncle is accompanied by fever, red streaks, or other signs of infection.