Routine examination is needed before double eyelid surgery to confirm that the cardiopulmonary function is good, blood pressure, blood sugar, platelets, immune function, coagulation function are normal, and nutrition is good. At 65,438+0-2 weeks before operation, antiplatelet drugs, birth control pills and traditional Chinese medicine for promoting blood circulation and removing blood stasis were stopped. Quit smoking for two weeks, avoid surgery during menstruation, keep enough sleep the day before surgery and don't drink alcohol. No makeup, jewelry and false eyelashes after cleansing on the day of operation. Pay attention to adequate rest after operation, and cold compress and hot compress are feasible, which is beneficial to detumescence. I have to go to the hospital for a follow-up visit the next day to change my dressing. You can use your eyes normally after operation, and do more activities to open your eyes and close your eyes properly, which is beneficial to the formation of double eyelids, detumescence and early absorption of congestion. Remove stitches in 5-7 days, keep the surgical incision dry before removing stitches, and avoid makeup in the short term after surgery, especially within two weeks.