Astigmatism after cataract surgery should be decided by the patient according to the actual situation. Usually, astigmatism can be corrected by glasses or surgically corrected to improve vision. Astigmatism after cataract surgery is a common problem. If the astigmatism is less than 100 degrees, no special treatment is usually needed. However, if the astigmatism is high and interferes with the patient’s vision, the patient may be able to improve his or her vision by correcting his or her myopia through the use of framed eyeglasses. If the patient does not want to wear glasses, surgery can also be performed to correct astigmatism and improve vision. Astigmatism after cataract surgery is mainly due to the corneal incision, and with the gradual healing of the incision, the astigmatism may be reduced or even disappear. After cataract surgery, patients are advised to follow the doctor’s instructions, have regular checkups, and consult the doctor when discomfort occurs.