After parents discover that their child has astigmatism, they should promptly be treated with appropriate astigmatism glasses. Astigmatism glasses are divided into frame glasses and corneal contact lenses: frame glasses can correct regular astigmatism, but when the astigmatism is too large or irregular, corneal contact lenses, especially specially designed contact lenses, can be worn to correct these abnormal astigmatism. Large corneal astigmatism also needs to be corrected with rigid highly permeable corneal contact lenses (RGP). A special rigid, gas permeable contact lens, worn at night while sleeping, is a keratoplasty lens that, through its anti-geometric design principle, temporarily alters the curvature of the cornea, gradually reducing the degree of myopia and astigmatism and improving naked eye vision. In principle, all astigmatism, on the basis of accurate optometry, should be corrected at once, with the aim of eliminating the series of visual problems caused by visual fatigue. However, if the astigmatism of children is too high and they cannot adapt to it at once, they can first wear low degree corrective glasses (more than half of the astigmatism correction) and slowly adapt to it, and then wear glasses with full correction of astigmatism. Therefore, when astigmatism is found, you should go to a regular hospital for optometry and prescription glasses, either with frames or with corneal contact lenses for correction. If you use corneal contact lenses, you should change them regularly, review them regularly, and wear and care for them in strict accordance with the instructions and the way the optometrist says to use them.