Visual problems or blindness caused by leakage of blood vessels on the retina is known as retinopathy. This condition is caused by diabetes. Diabetes has become most common ailment these days. Damage caused by retinopathy can be slow and gradual but if left unattained then it can cause blindness. Some of the factors responsible to cause retinopathy are arterial hypertension, sickle cell disease, heredity, pheochromocytoma, diabetes, ciliopathy, retinal vein occlusion, much exposure to sunligh...
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