Diabetic Eye DiseaseThere are approximately 16 million Americans who have either Type I (juvenile onset) or Type II (adult onset) diabetes. All are at risk of developing sight-threatening eye diseases that are common complication of diabetes. Early detection and timely treatment can substantially reduce the risk of severe visual loss or blindness from diabetic eye disease. Unfortunately many people at risk are not having their eyes examined regularly to detect these problems before they impair vision. What is diabetic eye disease?Diabetic eye disease refers to a group of sight threatening eye conditions that may develop as a result of systemic diabetes. They include:
Cataracts and glaucoma also affect many people who do not have diabetes. Diabetic retinopathy is the most common eye diabetic eye disease and it only occurs in patients with systemic diabetes. Although anyone with diabetes can develop diabetic retinopathy, research shows that people with Type I diabetes are more likely to develop retinopathy. Among people with Type II diabetes, duration of disease is an important risk factor. The longer you are diabetic the chance of retinopathy increases. What are the symptoms of diabetic retinopathy?For many people with diabetic retinopathy, there are no early warning symptoms. There is no pain, no blurred vision, and no ocular inflammation. In fact, many people do not develop any visual impairment until the disease is well advanced. Some people in the early and advanced stages of diabetic retinopathy may notice a change in their central and/or color vision. Because of the lack of symptoms it is usually undetected until your eye care specialist discovers it at an eye examination. For this reason the National Eye Institute recommends that people with diabetes undergo a comprehensive eye examination at least once a year. At this examination you should expect to have your pupils dilated with eye drops. This allows the practitioner to better examine the back of the eye for early signs of disease. |
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