Double eyelid surgery is one of the most common outpatient surgery, our hospital often see the eyes covered with white gauze bandage candidates walking past you with the help of others, do not be afraid, they are likely to just open the double eyelids… Double eyelid surgery post-operative precautions include: 1, clean care: after surgery to keep the wound local dry and clean until two days after the removal of stitches, such as a small amount of blood around the wound available cotton swabs with eye drops or saline wipe clean. 2, swelling measures: wrapping gauze to the next day can be removed, the day of surgery and two days after surgery ice is conducive to swelling, ice pack across the fresh bag for the eye, pay attention not to wet the wound. A few days after the removal of the gauze to do more eye opening and closing exercises is also beneficial to reduce swelling. 3, the removal of the suture matters: one week after surgery to remove the suture, delay 1-2 days is allowed, the removal of the suture need to bring the medical records of the consultation. After the outpatient clinic hanging suture removal number to the 9th floor suture removal, foreign candidates can go to the local hospital near the suture removal. 4, appearance: swelling will be obvious within a week after surgery, there may be a slight asymmetry is normal, patiently wait for the swelling recovery to see the final results. 5, scar: In order to speed up the recovery of the wound and prevent scar growth, avoid spicy and stimulating diet, tobacco and alcohol for 3 months after surgery. The answer is yes, there is no evidence that soy sauce is related to scar growth.