There is no clinical cure for 500-degree astigmatism, and it can only be corrected to improve the symptoms, and a doctor should be consulted to check whether there is any pathological lesion. Astigmatism is usually caused by the irregular shape of the cornea and can only be corrected, not cured. The most common way to correct astigmatism is to wear astigmatism correcting glasses. In adults with 500 diopters of astigmatism and relatively severe conditions, astigmatism can also be corrected surgically if the cornea is healthy. In addition, 500 degrees of astigmatism is higher, it is recommended to consult a doctor for examination, to clarify the cause of formation, and to check whether there is the existence of pathological lesions such as cone cornea, so as to intervene in a timely manner to control. Astigmatism patients should pay attention to maintain good eye habits, do not use the eyes for a long time, so as not to cause visual fatigue. Do not use your eyes under too strong or too weak a light. After using your eyes for a period of time, relax your eyes and pay attention to rest.