Hello, double eyelid surgery's eye edema is normal, and it usually takes several months to reduce the swelling. Double eyelid surgery, also known as double eyelid surgery, also known as double eyelid plastic surgery, is one of the most common operations in plastic and cosmetic surgery. Generally speaking, double eyelids visually enlarge the outline of the eyes, increase the three-dimensional sense of the eyes, make the eyes bigger and the eyelashes upturned, giving people a vivid and vivid feeling. The single eyelid is thick, the eyelashes are drooping, the eyes are obviously smaller, the eyes are dull, and there is no breath of life; In addition, orientals have more single eyelids, accounting for more than 50%, so many people seek surgery.