Many people with myopia find that the shape of the eye changes after wearing glasses, generally manifesting as a deep sunken eye socket or protruding eyeball. This is mainly caused by myopia itself. As myopia deepens, the length of the eye axis gradually increases, which means that the length of the whole eye increases, so it will cause changes in the shape of the eye, including protrusion of the eyeball or posterior scleral chylomalacia, which is not directly related to wearing glasses or not. The higher the degree of myopia, the more obvious the symptoms, and this change is an irreversible process, once there is no conservative treatment can be restored to normal, so in general, we should pay attention to maintain a reasonable eye habits, control the speed of myopia growth.