Myopia generally refers to true myopia. There is no cure for myopia, and patients can only correct myopia and improve their vision through prescription lenses and refractive surgery. Patients with myopia can experience structural changes such as lengthening of the eye axis, retinal degeneration, and posterior scleral staphyloma, which cannot be reversed. Therefore, myopia is currently irreversible, and there is no effective way for patients to regain orthopia. Myopia can be corrected through optometry and refractive surgery to improve vision. Myopia prevention and control is the main means to prevent high myopia. Young myopic children should establish a refractive development file and go to eye institutions regularly to check the length of the eye axis and the number of refractive errors. Myopia patients should improve their eye habits to prevent improper eye habits from accelerating the development of myopia. Myopia patients are advised to seek timely medical attention to assess their condition and follow the doctor’s instructions for treatment and care.