Eye Problems Shading One EyeEye problems shading one eye primarily involve blurred vision in one of the eyes. Blurred vision generally occurs when the path of the light that stretches from the cornea all the way to the retina gets disturbed.
Blurry visions can be corrected by glasses or contact lenses but in some circumstances a thorough examination of the eye may have to be done to find out what could be wrong or what's causing the blurriness.There are several causes of blurry vision. One of them is a need for eyeglasses. If a patient suffers from myopia or hyperopia, glasses may be needed. In nearsightedness and astigmatism, objects from a distance may appear blurry but nearby objects may be clear. The blurring that happens may be more acute at night or patients may experience seeing ghostly images or double vision. Usually, those in the mid-40s develop a need for reading glasses. Another cause of blurry vision could be cataract. Most people think cataracts only occur in older people, but it can also occur in younger people. Cataracts commonly occur in people who are over 50 years of age. Symptoms that accompany blurry vision include problems with seeing at night, glare problems and color problems. While this is a cause for concern, cataracts do not cause pain or the feeling that something is stuck in the eye. Other causes may be macular edema, macular degeneration, optic neuritis and diabetes.
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