Double eyelid refers to the skin of the upper eyelid, and there is a shallow groove above the eyelid margin. When you open your eyes, the skin under this groove moves upward, while the skin above this groove hangs loosely at the double eyelid groove and folds down.

To form a pair of beautiful double eyelids, we must comprehensively consider the shape and width of double eyelids, the swelling degree of upper eyelids, the width of eyelid cleft, the radian of eyelid margin, the ratio of eye height to eye width, the distance between eyebrows and eyes and other factors.

Double eyelid surgery is very common in plastic surgery. Double eyelid surgery's age span is getting bigger and bigger. Because the price is getting cheaper and cheaper, it is accepted by many people. Before doing double eyelids, avoid staying up late and having a bad rest, and don't drink plenty of water and edema, which is not good for surgery. Do not put on makeup on the day of double eyelid operation, usually one week later, and avoid getting wet after operation. There are some lists on the diet and some anti-inflammatory drugs can be used together.