What should be done about astigmatism after surgery?
Nov 19, 2025
Source: Cainiu Health
Dr. Wang Lei
Introduction
Postoperative astigmatism can be managed through methods such as medical refraction diagnosis, wearing corrective glasses, adjusting visual habits, visual function training, and evaluation for secondary correction. Interventions should be scientifically determined based on the degree of astigmatism and ocular recovery status. If astigmatism is accompanied by eye pain, photophobia, or sudden vision loss, prompt medical attention is recommended. Accurate measurement of astigmatism degree should be conducted through professional refraction.
Postoperative refractive astigmatism can be managed through medical optometry diagnosis, wearing corrective eyewear, adjusting eye-use habits, visual function training, and secondary correction evaluation. Interventions should be scientifically tailored based on the degree of astigmatism and ocular recovery. If astigmatism is accompanied by eye pain, photophobia, or sudden vision loss, prompt medical attention is recommended.
1. Medical Optometry Diagnosis: Professional refraction testing precisely determines the degree and axis of astigmatism and corneal curvature, while ruling out postoperative complications such as corneal edema or poor wound healing. This provides an accurate basis for treatment planning and prevents inappropriate interventions.
2. Wearing Corrective Eyewear: For individuals with stable refractive error who are not yet suitable for secondary surgery, wearing eyeglasses or rigid gas-permeable contact lenses can quickly correct astigmatism, improve symptoms such as blurred or double vision, and reduce ocular accommodative strain.
3. Adjusting Eye-Use Habits: Avoid prolonged near-work tasks, maintain proper reading and writing distance and posture, limit screen time on electronic devices, and avoid staying up late to reduce visual fatigue and prevent further progression of astigmatism.
4. Visual Function Training: Exercises such as using a stereoball or aperture rule can enhance ocular accommodation and convergence functions, alleviate astigmatism-related eye strain, and help stabilize vision. This approach is suitable for individuals with mild astigmatism or those in the postoperative recovery phase.
5. Secondary Correction Evaluation: After full recovery (typically 6 months to 1 year post-surgery), if astigmatism has stabilized and corneal conditions meet surgical criteria, secondary laser surgery may be considered following physician evaluation. This can precisely correct residual astigmatism and improve overall visual quality.
In daily life, maintain good ocular hygiene to prevent infection, avoid rubbing the eyes or sustaining ocular trauma, schedule regular follow-up visits to monitor corneal health and astigmatism changes, consume a diet rich in vitamins and protein, avoid direct exposure to intense light, and take comprehensive measures to protect eye health after surgery.
