Question
After undergoing laser treatment for myopia, the patient’s eyes are particularly painful. Why is that?
Answer
Case Analysis: Myopia occurs when parallel light entering the eye forms a focus in front of the retina, causing external objects to not form a clear image on the retina, resulting in blurred vision for the patient when looking at distant objects. In daily life and work, it is often necessary to correct myopia with concave lenses. Guidance: Mild and moderate myopia can be corrected with appropriate concave lenses. Patients with high myopia often feel that objects are too small, experience dizziness, and have difficulty seeing near objects. The degree of correction should be reduced accordingly or contact lenses should be worn, but improper handling of contact lenses can lead to a series of corneal complications.