Laser Myopia Femtosecond Surgery is now more mature and safe with less harm, some people may experience complications such as dry eyes, blurred vision, infection and corneal abnormalities. Laser myopic femtosecond surgery technology is relatively safe, with low risk, accurate reset, fast recovery and other advantages, so, in general, laser myopic femtosecond surgery is less harmful. However, according to clinical surveys, some patients may experience complications such as dryness of the inner eye and blurred vision in the short term after laser myopic femtosecond surgery. Secondly, there are also a few patients who may have misplaced corneal flaps, and if they do not pay attention to eye hygiene after surgery, they may also be prone to secondary infections, causing keratitis. Other than that, the serious postoperative complications are corneal thinning and dilatation, but the chance of occurrence is extremely low. Patients who are in need of surgery are recommended to go to a regular institution for the procedure. After laser myopia femtosecond surgery, you need to strengthen the management of daily life and follow up on time. If any significant discomfort occurs, you need to go to the hospital in time.