Astigmatism is a refractive disorder wherein the eye's cornea or lens has an irregular shape, leading to an uneven focus of light on the retina. This results in distorted or blurry vision at all distances. Individuals with astigmatism can also have eye fatigue, headaches or trouble seeing clearly when reading, using electronic devices or night driving. Astigmatism can co-exist with myopia (nearsightedness) or hyperopia (farsightedness) & can exist from birth or develop later. However, with proper correction by glasses, contact lenses or refractive surgery, vision can be greatly improved & visual comfort restored.
