You can use povidone-iodine to apply the wound after disinfecting it to avoid infection and help it heal. After disinfecting the wound you can recommend patients to use povidone-iodine to apply the wound because it has some oxidizing properties that can help disinfect the wound, avoid bacterial growth and prevent infection. After using povidone-iodine to coat the wound, it is important to maintain a replacement cycle of about one to two days. Patients can also use hydrogen peroxide to disinfect their own wounds, which can also be a good way to prevent bacterial infection. When disinfecting the wound, pay attention to the condition of the wound, whether there is redness, swelling, ulcers and pus exudation, if necessary, you can go to the general surgery department of the local hospital to consult the consultation, listen to the professional doctor’s advice, choose a reasonable drug to disinfect the treatment, the above views are for reference only.