After double eyelid surgery, you must: 1. Bandage the wound for 24 hours. Come to the hospital the next day after double eyelid surgery to remove the gauze or remove it yourself. 2. There will be slight swelling in the short term after double eyelid surgery, which will gradually subside over time. You can also apply cold compress (within 48 hours) and hot compress (after 72 hours) under the guidance of a doctor to effectively reduce the degree of swelling. 3. Oral antibiotics for 5-7 days. 4. The stitches will be removed 5-7 days after the operation (the day of surgery is not included, and there is no need to remove the stitches for simulated double eyelids). 5. Keep the wound away from water within 7 days. 6. No smoking, drinking, or eating spicy and irritating food within one month. Try to eat less seafood, mutton, fish, etc. Aspirin, warfarin, and other Chinese patent medicines for promoting blood circulation and removing blood clots are prohibited. 7. Take appropriate rest, avoid strenuous exercise within two weeks, and do not rub your eyes vigorously within one month.