Fire sores are folliculitis or boils formed by bacterial infections that occur mainly on seborrheic areas, such as the face or buttocks. Fire sores are caused by increased sebaceous gland secretion that can clog pores, leading to bacterial infections within the pores and inflammation of the skin. If you want to treat, first of all, pay attention to not eat too much spicy and stimulating food, do not stay up late, you can take oral minocycline or amoxicillin, etc., local topical application of Bactroban cream or fusidic acid cream anti-bacterial infection. Generally about a week the symptoms will be relieved, do not use your hands to squeeze and pick, to avoid aggravating the infection.