What should be done for children with astigmatism?

For everyone, maintaining healthy vision is extremely important, and we must pay greater attention to eye protection in our daily lives. However, due to children’s limited 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, what should be done if a child develops astigmatism?

What to Do for Childhood Astigmatism

Children diagnosed with or suspected of having astigmatism should be taken to a hospital for cycloplegic refraction. Generally, children under age 12 undergo cycloplegia using cycloplegic agents (e.g., atropine) to paralyze the ciliary muscle and dilate the pupils. For adolescents and young adults aged 12–35, rapid cycloplegic refraction may be considered; this method yields more accurate measurements of refractive error—including astigmatism—than non-cycloplegic refraction. If astigmatism is confirmed, corrective eyeglasses are essential, as astigmatism can only be effectively corrected with spectacles. Even after successful visual correction with glasses, children should undergo follow-up examinations approximately every six months to assess whether lens prescriptions need updating or whether repeat cycloplegic refraction is warranted. Thus, consistent spectacle wear is mandatory for children with astigmatism.

Proper spectacle fitting for childhood astigmatism requires comprehensive evaluation—including cycloplegic refraction, uncorrected visual acuity, and best-corrected visual acuity. However, if the astigmatism does not impair visual function or cause visual fatigue, spectacles may not be immediately necessary; instead, regular monitoring suffices. Conversely, when astigmatism compromises visual acuity or induces visual fatigue, appropriate spectacle correction is critical to prevent complications such as myopia, amblyopia, or strabismus. Therefore, childhood astigmatism warrants proactive management. Astigmatism is classified as either regular or irregular: regular astigmatism typically permits full visual correction, whereas irregular astigmatism often shows little or no improvement in corrected visual acuity. Astigmatism ≤100 diopters (D) is generally considered physiological, while astigmatism ≥400 D is classified as high astigmatism.

In daily life, ensure adequate rest, minimize prolonged near-work activities, avoid visual fatigue, schedule regular ophthalmic check-ups, and monitor visual function closely. We hope this information proves helpful.