Boils are a common infectious skin disease that can be completely eradicated through physical therapy, medication and surgery under the advice of a doctor. 1. Physical therapy: including ultra-short wave and far-infrared ray irradiation, which can promote the absorption of inflammation, shorten the course of the disease and prevent the spread of inflammation. 2. Medication: including topical and oral medication, patients can use topical medication under doctor’s advice, such as mupirocin ointment, fusidic acid ointment, compound polymyxin B ointment, cephradine, cefoperazone, and so on to completely eradicate the disease. 3. Surgery: If the boil is too large and abscess occurs, it needs to be treated by surgery. The method is to cut open the boil and drain out the pus to achieve complete eradication. You should go to the hospital and follow the doctor’s instructions to avoid aggravating the condition by self-treatment. After effective treatment, you need to keep the skin clean and pay attention to personal and environmental hygiene. At the same time, it is necessary to avoid skin breakage, and pay attention to protect the skin vulnerable areas such as hard collars and waistbands. Pay attention to indoor ventilation, reduce sweating.