Astigmatism
My best friend Jenny looks just like me. When people that don't know us see us together the always ask if we are sisters. In high school teachers used to mistake us, even friends and family members sometimes mistake us. The only difference between us is that Jenny got astigmatism. Almost everyone has some degree of astigmatism. Astigmatism is the most common vision problem, but most people don't know what it is. Therefore, I decided to inform you about astigmatism the symptoms and the treatments.
Astigmatism is a visual defect that causes blurred vision usually because an irregularly shaped cornea but sometimes it's the result of irregular shaped lens which is located behind the cornea. An irregular shaped cornea or lens prevents light from focusing properly on the retina, the light sensitive surface at the back of the eye. As a result, vision becomes blurred at any distance. Astigmatism is a very common vision condition. Most people have some degree of astigmatism.......
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