Previously done double eyelid can be done again, which is clinically known as double eyelid restoration surgery, for people who have failed or have poor results from the initial double eyelid surgery. The main indications for double eyelid reconstruction are blurred or disappeared double eyelid lines, thin double eyelids, and severe double eyelid scarring, so it is possible to do it again if you have had double eyelids done before. However, because double eyelid repair surgery requires the patient to re-cut the double eyelids that have been operated on and re-interlace them, the risk of postoperative infection is higher, so the patient needs to pay attention to not wetting the wound or rubbing the eyes with the hands before the wound heals, to avoid triggering a wound infection. Although double eyelid repair surgery can help patients to reconstruct their eyelids, the overall difficulty is higher, and patients who have the need to do double eyelids again are recommended to go to the plastic surgery department of the local regular hospital to have the surgery.