For these reasons, you may wish to consider corrective contact lenses. Your prescription is also likely to change frequently, meaning you might need to change your glasses on a regular basis. This could start to affect your peripheral vision. As the condition progresses, you may need lenses that are thicker and heavier. Glassesĭuring the early stages, glasses may be the easiest solution. We’ve listed the most common treatment methods below. There are different methods to treat keratoconus depending on how progressed the condition is. Due to the irregularly-shaped cornea, however, the light is scattered rather than focused correctly on the retina. In bright conditions, more light is able to enter the eye. What are the symptoms?ĭue to change in the shape of your cornea, keratoconus can cause myopia and astigmatism. However, it can be associated with excessive eye rubbing, exposure to UV rays, frequently irritated eyes or wearing contact lenses that are poorly fitted. When this happens for people suffering from keratoconus, it is known as irregular astigmatism. If it is misshapen, light cannot be focused correctly, causing images to appear blurred. The cornea has an integral role in helping focus light onto your retina to help produce a crisp, clear image. It usually develops from your teenage years to your early twenties and is more commonly found in men than women. This causes the cornea to bulge outwards and become cone shaped. Keratoconus is when your cornea (the front surface of your eye) thins, affecting its natural dome-like shape.
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