1, cold compresses can promote the reduction of swelling, and cold compresses should be started as soon as possible after surgery. Each compress 20 minutes, half an hour interval, can be repeated within 48 hours. Cold compress with a layer of towel or cling film to avoid water and frostbite on the wound. 2.Wound gauze is removed by itself 24 hours after surgery, and the residual blood scab of the wound is gently wiped and washed away with cotton swabs dipped in eye drops. After that, the wound is exposed, no need to apply medicine and no contact with raw water. 3. Prophylactic oral antibiotics can be taken for 2 days. 4, It is normal for the eyes to not close completely for a period of time after ptosis correction surgery, and the specific recovery time is directly related to the degree of ptosis. Pay attention to keeping the eye moist, insist on using oxyfloxacin eye drops no less than 4 times/day for a week, and use erythromycin eye ointment to coat the eye at night before going to bed. After one week, change the eye drops to artificial tear type eye drops, such as Tearran, etc. 5. Seven days to remove the stitches. Regular follow-up.