When astigmatism is detected, it should be promptly treated with appropriate astigmatic glasses or surgery. This is not only to increase visual acuity, but also to eliminate visual fatigue. Astigmatism can cause visual fatigue and, if the child is developing, can affect visual development, resulting in amblyopia and strabismus. Therefore, astigmatism in the eyes needs to be corrected in a timely manner. In principle, all astigmatism in children should be corrected at once, with the aim of eliminating the series of visual problems caused by visual fatigue. If astigmatism is not corrected as early as possible in early childhood (4-6 years old), the development of visual function will be somewhat inhibited. In adults, the first correction of astigmatism with a higher degree may have some visual disturbance symptoms, the patient feels that the size and shape of the object image is not the original appearance, and it is easy to cause errors in spatial orientation, you can first wear low degree corrective glasses (more than half of the astigmatism correction), slowly adapt, and then increase the degree afterwards. With the advancement of technology, for adults, in addition to wearing glasses, astigmatism can also be corrected through surgery, such as femtosecond laser keratomileusis and IOL implantation with lens, but the accuracy of correction may not be as ideal as wearing glasses due to the possibility of surgical source astigmatism factor, and is suitable for patients who are not convenient to wear glasses. In conclusion, if astigmatism is found in the eyes, it should be corrected in a timely manner. Depending on the needs of daily life, one can choose to wear glasses for astigmatism correction or undergo surgical treatment.