Eye exercises can not cure myopia, but they can relieve eye fatigue, so they can reduce the speed of myopia development. Myopia is a preventable, controllable, but not curable disease, because once it occurs, there is no conservative treatment that can reduce or revert to normal. Once myopia has appeared, it is necessary to improve vision through various correction methods as early as possible to meet the needs of normal work and life and maintain clear visual quality, and there are a variety of correction methods. If you are a minor, you can choose frame glasses or corneal contact lenses, while adults can choose surgical treatment, including excimer laser surgery or femtosecond laser surgery.