Myopia 100 degrees, if it is pseudomyopia, correct bad eye habits, pay attention to eye hygiene, can be restored to normal; if it is true myopia, is irreversible, there is no way to restore vision, more likely to return to normal. 1. Pseudomyopia: If the diagnosis of pseudomyopia is confirmed by dilated optometry, patients can correct bad eye habits, pay attention to eye hygiene, pay attention to the posture of reading and writing, pay attention to the rest of vision after long time of eye use, and avoid long time of looking at electronic products, etc., and the vision can be restored. 2. Genuine myopia: the main thing is to moderate eye use to prevent further vision loss, while the main treatment is optical correction. When choosing lenses, the principle is to obtain normal vision with the lowest degree of myopia; or choose surgery such as refractive surgery, but it is generally used for people with higher degree of myopia. After myopia occurs, you should go to a regular hospital in time and follow the doctor’s instructions for correction, and at the same time, strengthen the eye protection in daily life to slow down the degree of vision loss.