Because of the high astigmatism of 400 degrees, it can have a significant impact on a child’s vision and usually cannot be restored. Children can wear glasses to correct their astigmatism and improve their vision. After adulthood, patients can have refractive surgery to correct their astigmatism and improve their visual acuity. 1. Correction with glasses: At present, it is difficult to recover from astigmatism, and astigmatism can lead to vision loss and blurring of vision in children. Children’s eyes are not yet fully developed, which will have a serious impact on their naked eye vision. Because of this, children can wear appropriate glasses to correct their astigmatism and improve their vision. 2. Surgical treatment: When the child becomes an adult, if the child does not want to wear glasses, the child can correct the astigmatism through refractive surgery, such as corneal laser surgery, intraocular lens implantation and so on. It is recommended that children with astigmatism consult the hospital in time to assess their condition and follow the doctor’s instructions for treatment.