The answer to this question is as follows: double eyelid surgery should keep the wound clean and dry as long as he takes some medicine for 3 ~ 5 days, and it is not advisable to wash his face and wash his hair before removing stitches, so as to avoid polluting the wound and causing infection in the operating area. After the operation, you should go to the hospital to change the dressing, clean the wound, remove the stitches on the sixth day after the operation, and take a proper rest after the operation to reduce eye movement. Generally, it takes 3 to 5 months to restore the natural eye effect after double eyelid plastic surgery.