After double eyelid surgery need to maintain a normal rest and avoid staying up late, often stay up late usually cause the following kinds of adverse effects: 1, prolonged swelling time: double eyelid surgery after staying up late, causing local blood circulation disorders, resulting in prolonged local swelling time; 2, double eyelid curvature: post-operative swelling seriously affects the surgical incision adhesion, resulting in post-operative double eyelid curvature widening, and even cause a sense of flesh strips; 3, affect wound healing: double eyelid surgery always stay up late, resulting in prolonged swelling time, prolonged swelling of the incision will affect the healing, easy to cause scar obvious hyperplasia, after closing the eye epithelium can appear a long red raised line, and even itchy.