In the case of sutured incisions after surgery, if there is an obvious reaction to the nodes, the patient may also experience pain, even localized congestion, edema, and significant exudation, which should be promptly disinfected and preferably partially removed. In case of subcutaneous sutures, which are also prone to secondary fat liquefaction, the incision should be opened and the subcutaneous knots should be removed. After removal, regular dressing changes should be performed every other day, mainly to remove exudates and keep the wound surface dry, or fill with iodine gauze to avoid pus formation. If the wound is fresh, you can choose to apply tension band or adhesive tape for stretching and taping, which can promote the healing of the incision, and you need to cooperate with anti-infection treatment. Broad-spectrum anti-inflammatory drugs can be taken orally, commonly used are cefadroxil tablets or roxithromycin capsules. During the treatment period, high protein foods can be supplemented appropriately, which can also promote recovery.