High myopia cannot return to normal on its own, and can be corrected optically by wearing frames, corneal contact lenses, or undergoing keratoconus surgery. High myopia is a state of refractive error in which the degree of myopia is greater than or equal to 600 degrees. Patients can correct their vision by wearing frame glasses, corneal contact lenses, or undergo excimer laser surgery, femtosecond laser surgery, or IOL implantation. These means of correction can help patients improve their vision, but cannot cure high myopia. It is recommended that patients with high myopia visit regular hospitals and choose the appropriate correction method after the doctor evaluates their condition. It should be noted that high myopia is more likely to be complicated by eye diseases such as retinal detachment, cataract and open-angle glaucoma, etc. Patients need to go to the hospital regularly for fundus screening and other eye examinations.