Patients with myopia who wear glasses usually do not deepen their myopia if they choose lenses that fit their prescription and take care of them daily. Patients who do not wear glasses, on the other hand, may have their prescription deepen. When myopia occurs, it is usually recommended to wear glasses in time for correction; if you do not wear glasses, your eyes will be blurred and this will cause visual fatigue in the long run, thus deepening myopia. So after myopia, you need to wear glasses as soon as possible, not only to see things more clearly, but also to effectively control the degree. In addition, after the glasses need to regularly review the optometry every year, if there is a deepening of the degree of the situation, you need to replace the appropriate glasses. Myopic people should do more eye exercises, usually eat more vitamin-rich, anthocyanin-rich food, can play a role in protecting vision.