After minimally invasive double eyelid surgery, the following situations may occur: (1) Although the incision and tissue wound have been sutured, there is still a small amount of blood leakage, or the closed small blood vessels are reopened during the operation. Therefore, the first thing to pay attention to after operation is to avoid continuous bleeding on the suture surface of tissue. Often can take cold compress (ice compress, cold towel), with elastic bandage pressure bandage, don't bend over, can't forcibly open or close your eyes, etc. (2) After the eyelid tissue is injured by surgery, there will be reactive edema between cells. At this time, eyelid edema is a normal phenomenon, so there is no need to worry. Pressure dressing and cold compress are helpful to alleviate the above phenomenon, but if the swelling is serious and developing, it should be rechecked in time. (3) You can't wipe the seams with unsterilized items. (4) Because the operators have different technical levels, they sometimes accidentally injure eyelid tissues, so we should pay special attention to the following dangerous symptoms: ① Severe pain behind the ball, accompanied by headache, blurred vision and conjunctival congestion, which is caused by massive hemorrhage behind the ball. If serious cases are not treated in time, serious complications of blindness may occur. ② When there is no severe edema, the upper eyelid cannot be lifted, which is caused by the amputation of levator palpebrae superioris. ③ Severe corneal pain caused by corneal injury. ④ The eyeball can't look up, which is caused by the damage of the superior rectus muscle. ⑤ The upper eyelid is obviously bruised, and there may be active bleeding when bleeding does not stop. ⑥ If the upper eyelid is red, swollen and painful, infection should be considered. When the above situation occurs, you should seek medical advice in time. In addition, the double eyelids should be properly rested to ensure adequate sleep, which is conducive to swelling and reducing bleeding. Local elastic bandage can be used to compress 12 hours, eat less seafood and keep the incision dry.