There is no exact and effective way to cure true myopia. If you find that your vision has decreased, you need to go to the ophthalmology department of your local hospital for a routine examination and medical optometry, especially for teenagers and children, and after the optometry, if you can detect myopia, you are usually still considered to have true myopia. Most myopia is axial myopia, so it is accompanied by an elongation of the eye axis. The normal eye axis is 24 mm, and in myopic patients, it is usually more than 24 mm, and the higher the degree, the longer the eye axis, and the elongation of the eye axis is irreversible, so it is impossible to restore the eye axis to normal through various treatments. There are also many ways to correct myopia in the hospital today. Usually you need to wear frame glasses, or contact lenses, or keratoplasty lenses to correct your eyesight; after you turn 18, you can also have myopia surgery to achieve the purpose of vision correction. However, these are all methods of correcting myopia, not a cure. Even if myopia surgery results in normal vision without glasses, it does not change the nature of myopia. Therefore, myopia is not curable. How to develop good eye habits and prevent myopia is the key. Pay attention to prevent myopia from occurring and prevent further development of myopia by insisting on outdoor activities and eye-bathing in the sun.