Wounds with pus, the patient should promptly go to the hospital general surgery or dermatology department, and standardized treatment. Treatment includes thorough debridement, medication and daily care. 1. Thorough debridement: Wounds with pus usually need to be thoroughly cleaned of pollutants, inflammatory substances and necrotic tissues, and then the wound should be rinsed with hydrogen peroxide and thoroughly disinfected with non-irritating antiseptics such as iodophor, and the medication should be changed on a regular basis. If the wound is deeper or has more pus, drainage may be needed to drain the pus. 2. Medication: Wound inflammation and pus, usually caused by local skin and soft tissue infections, can be prescribed by the use of cefuroxime, levofloxacin, metronidazole, penicillin injection and other antibiotic treatment. For patients with severe pus and severe pain, ibuprofen, acetaminophen and other painkillers can be used as appropriate. 3. Daily care: patients with pus in the wound in the process of treatment, but also need to pay special attention to keep the wound clean, dry, and change the medicine regularly. At the same time, the diet should be light, avoid spicy, stimulating, greasy food, eat more fresh vegetables, fruits, avoid smoking, drinking alcohol, in order to promote the recovery of the wound. Patients with pus in the wound should consult a doctor in time, who will take appropriate and effective treatment according to the condition of the wound, and at the same time, patients should pay attention to daily care.