According to the myopia grading by degree, myopia 600 degrees belongs to high myopia, which can not be reversed at present, patients can wear glasses, surgical correction and other ways of treatment to improve vision. Myopia can lead to vision loss, generally the higher the degree of myopia, the more obvious the vision loss. Myopia patients can correct their myopia and improve their vision through optometry, i.e., getting the exact degree of myopia through optometry and then choosing the right glasses to correct the myopia. In addition, myopia patients can also use surgery to correct myopia, such as corneal laser surgery and crystalline lens implantation. People with high myopia should also avoid strenuous activities in their daily life, because strenuous activities of people with high myopia can easily lead to retinal cracks and retinal detachment. It is recommended that people with high myopia consult a doctor in time to evaluate their condition and follow the doctor’s instructions to choose the appropriate treatment plan.