Infected wounds need to be sterilized with iodophor, and if necessary, surgical incision and drainage, as well as oral antibiotic drugs. If the wound is red and swollen with inflammatory secretion, you can use hydrogen peroxide and povidone-iodine to clean and disinfect it; if the redness and swelling is more serious and the pus inside, you need to make an incision and drain the pus through surgery to drain the pus as much as possible; finally, you can use sterile gauze to bandage it and change the medication regularly; you can take antibiotic medication under the guidance of the doctor, for example, cefradine tablets, amoxicillin capsules and so on. In the process of wound recovery, the diet should be light, eat more protein, vitamin-rich food, do not recommend eating spicy and stimulating food. Wound infections need to change the medicine on time, check the wound recovery, if any discomfort timely medical treatment, so as not to delay the condition.