According to the diopter classification of myopia, anyone with more than 600 degrees of myopia is highly myopic. Most people with high myopia are axially nearsighted. Because of the elongation of the eye axis, various lesions of the fundus may appear, such as leopard’s eye fundus, optic disc arcuate spots, lacquer crack-like lesions, posterior scleral chylomalacia, macular retinal splitting, macular hemorrhage, macular degeneration and so on. If the eye is found to be highly myopic, it is usually better to consider medical optometry at a hospital ophthalmology department and then correct it with glasses, such as frames or corneal contact lenses. If you do not want to wear glasses, you may consider surgical treatment, such as myopic laser surgery or IOL implantation for crystalline eyes. Because high myopia is prone to a variety of serious complications. It is best to have regular eye examinations, including medical optometry, intraocular pressure check, and dilated pupil examination of the fundus, especially to prevent the possibility of peripheral retinal degeneration, retinal fissures, and retinal detachment. If any abnormalities are found, early fundus laser treatment is required. If myopia is found to be combined with glaucoma, early IOP lowering treatment is needed. High myopia can be complicated by macular hemorrhage vision loss significantly. Go to hospital for detailed fundus examination and treatment.