WebMay 3, 2024 · It supplies nutrients and oxygen to the lens. When blood sugar rises, the lens swells, resulting in blurry vision. Uncontrolled blood sugar also causes enzymes in the … WebDiabetic retinopathy is a complication of diabetes, caused by high blood sugar levels damaging the back of the eye (retina). It can cause blindness if left undiagnosed and untreated. However, it usually takes several years for diabetic retinopathy to reach a stage where it could threaten your sight.
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WebDec 19, 2024 · Eye diseases that can affect people with diabetes include diabetic retinopathy, macular edema (which usually develops along with diabetic retinopathy), … WebDec 7, 2024 · Blurred vision due to High Blood Sugar When you notice your vision to be blurry and if you are aged chances are you may be diabetic. Blurry vision can sometimes be caused by high blood sugar. When you have uncontrolled blood sugar levels, the natural lens in your eye can get swollen up thereby causing you to have blurry vision. chrome pc antigo
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WebSep 20, 2024 · This is because high blood sugar levels can cause the lens of the eyes to swell, making vision blurry. Long-term high blood sugar levels can lead to something more serious called diabetic retinopathy, which can cause vision loss. If you have diabetes, it’s especially important to have an eye exam each year. High blood pressure WebJul 8, 2024 · Diabetic retinopathy can cause abnormal blood vessels to grow out of the retina and block fluid from draining out of the eye. This causes a type of glaucoma (a group of eye diseases that can cause vision loss and blindness). Retinal detachment. Diabetic retinopathy can cause scars to form in the back of your eye. WebJul 8, 2024 · Over time, having too much sugar in your blood can damage your retina — the part of your eye that detects light and sends signals to your brain through a nerve in the back of your eye (optic nerve). … chrome pdf 转 图片