Two days ago, a patient asked Lao Wang on Weibo, “Doctor, it’s been a week since I had my myopic surgery, and my right eye is quite clear, but my left eye, although also okay, has not been as clear as my right eye, what’s going on? Will it be okay in the future? We all know that myopia surgery can help patients get rid of glasses, and the surgery itself is very fast, basically over in 10 minutes, and you can use your eyes normally the next day after the surgery. But for some patients, it takes some time for their vision to recover. And after myopic surgery, it is normal to have fluctuations in vision in both eyes within six months. Why is the recovery of both eyes faster or slower after myopia surgery? It is important to understand that the higher the preoperative myopia, the greater the fluctuation in postoperative visual acuity, and the recovery time may be correspondingly longer, as there are individual differences. For a small number of patients, it is obvious in one month, fluctuates in three months, and basically stabilizes in six months. And there may be these reasons for the different speed of recovery of both eyes after myopia surgery: Before myopia surgery, the myopia and astigmatism of both eyes are not the same, and the difference is large, especially for patients with refractive error. Pre-operative examination, the doctor has informed that after the operation of patients with different corrected visual acuity in both eyes. For example, one eye has a corrected visual acuity of 1.2, one eye has a corrected visual acuity of 1.0, and so on. The recovery time of the patient’s dominant eye and non-dominant eye is different, sometimes the right eye is better, sometimes the left eye is better is normal. Corneal morphology (curvature) changes after the operation, the tear fluid spreads unevenly on the surface of the cornea, resulting in inconsistency in the thickness of the tear film, which needs to be repaired over a period of time. Remind everyone, these are normal, usually pay attention to follow the doctor’s instructions for medication and review, if there are any special changes, but also to facilitate the doctor to adjust the medication in a timely manner ah.