In daily life, 90% of people have different degrees of astigmatism, and the degree of astigmatism can be divided into light, medium, heavy and high, below 100 degrees is light astigmatism, 100-200 degrees is moderate astigmatism, 200-300 degrees is severe astigmatism, and above 300 degrees is high astigmatism. For people with mild astigmatism, no treatment is needed if there are no symptoms such as visual fatigue; for patients with high astigmatism, the treatment methods are as follows: 1. If the astigmatism is high after standardized optometry, you should first consult a professional ophthalmology hospital for further examination and diagnosis to determine whether it is regular astigmatism or irregular astigmatism. 2, for regular astigmatism can be corrected with lenses, if the degree is too high, the patient can not adapt, can be given a lower degree, to adapt and then correct all, to be worn often. In addition, surgery can also be considered, laser surgery requires 18 years of age or older, and eye conditions meet the requirements of surgery. 3, Irregular high number astigmatism can be treated by wearing specially designed corneal contact lens correction, and corneal transplantation. There are many ways to treat high astigmatism, so it is recommended to consult an ophthalmologist in a timely manner, so that the ophthalmologist can choose a treatment plan according to the age, type of astigmatism and corneal conditions, and correct it in a timely manner, so that the degree will not continue to rise and form amblyopia that affects work and study.