Staphylococcus is a gram-positive bacillus, and generally infections can form purulent infections, such as infections of the skin and deep organs. Its treatment is generally divided into systemic treatment and local treatment. Systemic treatment generally recommends patients to take more rest, drink more water and maintain adequate immunity. For its local treatment, because staphylococcal infections usually have purulent lesions, so if the purulent lesions are located on its body surface, patients are advised to cut and drain, and do treatment such as debridement and disinfection. At the same time, the patient should be treated with sensitive antibiotics for 5-7 days according to the bacterial culture of the pus and the results of drug sensitivity, and the antibiotics can be stopped after the patient’s white blood cells have dropped to normal or the fever has stopped for 3 days. In addition, the patient should be treated locally with a logistical change of medication and diligent disinfection.