For astigmatism that has already formed, patients can go to the hospital to correct it by fitting astigmatic glasses or choosing surgical treatment. 1. Wearing glasses: Patients with astigmatism above 50 degrees can correct their vision by wearing appropriate glasses such as astigmatic frame glasses or corneal contact lenses under the guidance of doctors. 2. Surgery: Patients with astigmatism can go to the hospital for surgical correction such as laser surgery or IOL surgery to improve the quality of vision. However, surgical treatment usually requires the patient to be between 18 and 45 years old and in stable physical condition before surgery. Patients who have astigmatism in their eyes, which affects normal vision, are advised to seek early medical treatment for correction. Excessive eye use should be avoided in daily life, and lying down to play with cell phones should be avoided as much as possible.