Proper management of wound infection usually includes removal of necrotic tissue, drainage of purulent secretions from the wound, and application of antibiotic therapy. 1. Inflammatory or purulent secretions may appear inside the infected wound, especially if the wound is heavily contaminated. At this time, the wound needs to be cleaned with antiseptic preparations such as iodophor and hydrogen peroxide, and necrotic or inactivated tissues can be removed with instruments such as forceps and scissors to carry out thorough debridement. 2. After thorough debridement, the wound should be appropriately drained so that the inflammatory or purulent secretions in the wound can be emptied as soon as possible. 3. Antibiotics such as penicillin can also be used as prescribed by the doctor. Wound infection should be timely medical treatment, under the guidance of professional doctors to standardize the treatment and medication, so as not to delay the condition.