Once myopia occurs, whether it is low myopia or high myopia, it cannot be recovered and can only be delayed or corrected in certain ways. First of all, the common method to delay myopia is to increase outdoor activities, ensuring more than two hours of outdoor activities every day. Second, is to wear OK lenses, that is, wear keratoplasty, can also achieve the effect of delaying the growth of the degree. Again, you can use low concentration of atropine drops, commonly used is 0.01% concentration of atropine, once a day at night, can also achieve the effect of slowing down the growth of the prescription. Myopia correction is mainly used is to wear glasses, especially among minors, because children myopia is still changing, and can not be surgically corrected, can only take to wear frame glasses or contact lenses to correct. In the case of adults, surgery can be performed. There are two types of surgery: laser surgery and lens implantation surgery. Both types of surgery are effective, and depending on the degree and the shape of the cornea, you can choose the right one for your degree. For adults with low myopia, frame glasses or myopic laser correction are commonly used.