How is astigmatism in children treated?
Jun 29, 2022
Source: Cainiu Health
Dr. Xie Zixing
Introduction
Astigmatism in children is typically corrected with eyeglasses. Astigmatism results from differing refractive powers along various meridians of the eye and can cause symptoms such as blurred vision and double vision. The severity of astigmatism varies among children, and accordingly, treatment duration differs. High astigmatism may impair visual development. When astigmatism exceeds 1.5 diopters (D), the incidence of amblyopia increases significantly.
For everyone, maintaining healthy vision is extremely important, and we must pay greater attention to eye protection in daily life. However, due to children’s poor self-regulation abilities, they often overuse their eyes. Without active parental supervision, this may adversely affect ocular health, impair vision, and even lead to astigmatism. So, how is astigmatism treated in children?
How Is Astigmatism Treated in Children?
Astigmatism in children is typically corrected with eyeglasses. Astigmatism arises from differing refractive powers across various meridians of the eye, potentially causing symptoms such as blurred vision and double images. The severity of astigmatism varies among children, and thus treatment duration also differs. High-degree astigmatism may impede visual development. When astigmatism exceeds 1.5 diopters (D), the incidence of amblyopia increases significantly. Such children should seek medical attention promptly; the primary treatment involves wearing corrective glasses to support normal visual development as much as possible.
Astigmatism frequently co-occurs with hyperopia or myopia. Its main cause is that parallel light rays entering the eye fail to converge into a single focal point due to unequal refractive power across different meridians—thus resulting in astigmatism. Patients may experience shadowy or “ghost” images or reduced visual acuity. The impact of astigmatism on vision depends on both its magnitude and axis orientation. Astigmatism can be classified as with-the-rule, against-the-rule, or oblique astigmatism.
In principle, no specific intervention is required at this stage. The optimal timing for treatment should follow the ophthalmologist’s recommendations. We hope this information proves helpful to you.
