Astigmatism is a kind of refractive error, which cannot be restored to normal. Astigmatism will have a significant impact on the naked eye vision, especially in patients with large astigmatism, it is recommended to go to the hospital for vision and optometry examinations as soon as possible to clarify the specific degree, and then wear glasses or corneal contact lenses to improve vision. In the case of children, only these two methods can correct vision. As an adult, there is another surgical method that can be used to treat astigmatism, which is the commonly used laser surgery, including excimer laser surgery and femtosecond laser surgery, which can also be used to correct astigmatism. In addition, in ordinary life, you need to pay attention to reasonable eye habits, avoid overuse of the eyes and prevent eye fatigue. If the eyes are always in a state of fatigue, it will not only lead to dryness and soreness of the eyes, but also may cause the appearance of myopia.