Single and double eyelids do not need to be corrected, if you feel that it affects the aesthetics, you can choose to do double eyelid surgery. Single double eyelid refers to the eyes of one single and one double, under normal circumstances do not like to correct, will not affect the health. If you feel that it is not beautiful enough, you can choose to do double eyelid surgery, such as buried double eyelid and full cut double eyelid. Double eyelid surgery is to bury the suture between the skin and the eyelid through suture, resulting in the eyelid skin and eyelid adhesion and forming a heavy eyelid. It is suitable for young people who have thin eyelids, no eyelid skin laxity, and no inner canthus, and has a short postoperative recovery time, but does not last very long. Full eyelid incision involves making an incision in the upper eyelid, removing the excess skin, and then fixing the eyelid skin at the desired height to form a blepharoplasty. It is suitable for any type of single eyelid at any age. Post-operative recovery time is long, but can last for a longer period of time. If you want to turn your single eyelids into double eyelids, you can go to a regular hospital and choose the right oculoplastic surgery according to your personal situation, so as to improve the aesthetics.