Astigmatism or myopia, which is terrible

Astigmatism and myopia are also refractive errors, both of which can cause serious damage to naked eye vision, so it doesn't matter which is more terrible. For these two cases, correction can be done through the following three methods: First, wearing glasses, which is the most widely used at this stage, and is also the most classic method. Second, corneal contact lenses, including soft contact lenses and hard contact lenses, hard contact lenses are also called orthokeratology lenses, which can effectively prevent myopia from growing too fast. At this stage, they are widely used in children and adolescents. Third, refractive surgery, which can include corneal refractive surgery and intraocular refractive surgery, but generally requires at least 18 years of age, and the refractive state is stable for more than two years.