Boil rupture can often be treated clinically in different ways depending on the severity of the boil infection. First, if the boil is accompanied by more fluid and pus accumulation, then the boil needs to be given hydrogen peroxide, vital iodine, and saline alternately to flush the necrotic tissues inside the boil after the boil has broken, and at the same time, petroleum jelly gauze or iodoform gauze is used to fill the boil to drain the secretions from the trauma. Patients can take anti-inflammatory drugs such as amoxicillin and cefixime orally to enhance anti-infection treatment. The local infection of the boil can generally subside faster after 5-7 days, and then complete excision of the boil can be performed at a later stage to achieve complete eradication. If the infection of the local boil is mild and there is no obvious fluid or pus accumulation, there is often no more purulent secretion flowing out after breaking down. In this case, it is feasible to excise the boil at one time and close the incision in one phase to achieve a better treatment effect.