Stitch wounds can be treated with iodophor. Iodophor has a disinfecting and sterilizing effect and is widely used in clinical work for abrasions, cuts, burns, soft tissue contusions, etc. The stitched wound must be double disinfected with hydrogen peroxide and iodophor, and iodophor can be used alone when changing medication. The stinging of iodophor is lighter than other disinfectant water, and it can destroy the growth of bacteria and form a protective film on the wound, which has a definite practical effect on wound healing. After the stitches are completed to ensure that the wound is dry, breathable and sterile, it is generally necessary to change the dressing every three days after the stitches and disinfect it by wiping with iodophor. Iodophor also has a shelf life and should be stored in a dry and cool environment. In addition, attention should be paid to a light diet during wound recovery, and try not to bathe or swim until the wound recovers.