Yes, an astigmatism can improve in some cases, depending on the cause of the astigmatism and the individual’s age.
Astigmatism is caused by a cornea that is not spherical, meaning it is oval-shaped or has an irregular curvature. This can cause blurred vision. In some cases, the astigmatism can be corrected with eyeglasses or contact lenses. However, if the astigmatism is caused by an injury or disease, it may not be able to be corrected with eyeglasses or contact lenses.
In children, astigmatism often improves with age. As the eyes and brain continue to develop, the shape of the cornea can become more symmetrical, reducing the astigmatism. This usually happens before the age of 10, and it is possible for astigmatism to resolve completely.
In adults, astigmatism usually does not improve with age. However, it can be managed with corrective lenses or by using special contact lenses that are designed to correct astigmatism. Surgery can also be used to permanently correct astigmatism, but this should only be considered if other treatment options have failed.
Overall, it is possible for an astigmatism to improve, but it depends on the cause of the astigmatism and the individual’s age. In some cases, eyeglasses, contact lenses, or surgery may be necessary to correct the astigmatism.