If you find boils on your buttocks: 1. You need to pay attention to your diet: choose a low-salt, low-fat and light diet, do not eat fishy hairy things such as beef, mutton, dog meat and pigeon meat, and prohibit drinking alcohol as well as eating spicy food. 2. Pay attention to skin cleanliness: prevent trauma and enhance immunity. According to the number and size of boils for preliminary estimation, if the number is only one, topical antibiotics, such as mupirocin ointment, fusidic acid cream, erythromycin ointment, etc. can be used for topical medication as a priority, and the general treatment time is about one week. If the redness, swelling and pain are more serious, systematic oral antibiotics combined with topical anti-inflammatory drugs are also needed for comprehensive treatment. Physical therapy with ultra-short wave, far infrared and ultraviolet light can shorten the course of treatment.