Fire boils, called boils in medical terminology, are an infectious skin disease caused by inflammation of hair follicles and the surrounding tissues of hair follicles, which are usually hard to the touch and can be accompanied by redness, swelling and pain. Oral medications can be chosen from amoxicillin, cefixime, cefadroxil, etc. Topical medications such as mupirocin ointment, fusidic acid ointment, metronidazole gel, etc. are often used to relieve swelling more quickly. Patients can also choose intravenous infusion treatment according to medical advice, such as the use of penicillin and cephalosporins, should pay attention to whether allergies, patients with a history of allergies should promptly inform the doctor; 2, incision and drainage: If the fire boil has pus and not broken, swelling is obvious, at this time, you can go to the hospital to perform incision and drainage, drain the pus and anti-infection treatment, can effectively relieve swelling. It can be healed quickly by preventing infection with medication at a later stage. In addition, in the early stage, if there is no pus and the symptoms are mild, the patient can also apply local tincture of iodine or ice to relieve the swelling, but it is only symptomatic treatment, and should be actively treated with medication, pay attention to local changes and take effective measures in a timely manner.