If the boil is already traumatized, there may be pus and rupture, which need to be treated symptomatically, such as local wet compresses, debridement and oral medication. 1. Cleansing: If the boil is suppurating and the pus is not draining out smoothly, it is necessary to go to the outpatient clinic of the hospital for examination in time, and the doctor will make an incision to drain the pus through surgical means, and the local area will be cleansed with saline and hydrogen peroxide alternating with rinsing. 2. Wet compresses: If the local oozing of pus is more, or the wound is broken, etc., can be combined with the doctor’s advice to give furacilin solution local wet compresses, can reduce oozing, astringent anti-inflammatory. 3. Oral medication: After doing a good job of local treatment, but also with the doctor’s advice to give clindamycin and other drugs, can inhibit the growth of bacteria, can reduce the occurrence of infection. Boils have already had trauma, it is recommended to do a good job of local care, avoiding water, but also combined with the doctor’s advice for treatment, conducive to recovery.