Boils are usually treated with anti-infective drugs such as penicillins, cephalosporins, macrolides, etc. The more effective ones such as amoxicillin, amoxicillin clavulanate potassium, cefadroxil, cefdinir, azithromycin, clarithromycin, etc. As boils are mainly Staphylococcus aureus infections, they are acute purulent infections around hair follicles and hair follicles, initially as follicular inflammatory papules, gradually increasing in size and forming inflammatory hard nodules, with local symptoms of redness, swelling, heat and pain. The antibiotics of the penicillin class are less resistant and have a better effect on the treatment of Staphylococcus aureus, and if necessary, the antibiotics can be selected according to the drug sensitivity test of the bacteria, and the best effect is to select the antibiotics according to the drug sensitivity.