“Blurry Near & Far Vision” (Astigmatism)
Astigmatism is a vision condition that causes blurred vision due either to the irregular shape of the cornea, the clear front cover of the eye, or sometimes the curvature of the lens inside the eye. 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. Slight amounts of astigmatism usually don’t affect vision and don’t require treatment. However, larger amounts cause distorted or blurred vision, eye discomfort and headaches.
Astigmatism frequently occurs with other vision conditions like nearsightedness (myopia) and farsightedness (hyperopia). Together these vision conditions are referred to as refractive errors because they affect how the eyes bend or “refract” light.
The specific cause of astigmatism is unknown. It can be hereditary and is usually present from birth. It can change as a child grows and may decrease or worsen over time.
A comprehensive optometric examination will include testing for astigmatism. Depending on the amount present, your optometrist can provide eyeglasses or contact lenses that correct the astigmatism by altering the way light enters your eyes.
Astigmatism can be diagnosed and effectively treated at Family Eye Care Center in Elkins, WV. We offer comprehensive eye examinations for patients of all ages. Regular eye health examinations are important to help identify Astigmatism and other conditions affecting vision and eye health, as well as changes that can occur without warning signs. Let Dr. Craig help you maintain the best vision possible. To learn more or schedule an appointment, call Family Eye Care Center at (304) 636-9111.
Much of the educational information provided on this page has been adapted with permission from copyrighted resources provided courtesy of American Optometric Association (AOA) for use by its members. AOA is the leading authority on quality eye health and vision care, representing doctors of optometry and optometric professionals throughout the United States.
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