The wound scabs are picked off to reveal red flesh, which is now granulation tissue or newly generated skin at the base. According to the size of the area, can be treated differently. 1. Small area: the wound scab is picked off to reveal the red flesh, if there is no exudation, generally can be used externally with mupirocin ointment and then use band-aid to protect; if there is blood seepage, can be sterilized with iodine povidone and then wrapped with a dressing, change the dressing every day and disinfect the treatment. 2. Large area: If a large area of scabs are picked off, it is easy to cause bleeding, infection, it is recommended that patients go to the hospital for aseptic treatment. The medical personnel will use saline and hydrogen peroxide to thoroughly clean the pus and ooze in the wound, disinfect the wound with iodophor, and finally bandage the wound with sterile gauze and change the dressing every day. In conclusion, if the wound with persistent oozing or large wounds need to consult the doctor in time, and follow the doctor’s instructions to standardize the treatment; at the same time, pay attention to the protection of the scab.