How many levels of diabetic eye blur are there?

once a diabetic patient shows blurred eyes, it is normal to consider three or more levels. Diabetes combined with fundus lesions is a typical clinical symptom of diabetic microcirculation changes. Retinopathy is divided into five levels, of which the first three levels are non-proliferative retinopathy, and the latter two levels are proliferative retinopathy. Therefore, when a patient shows fundus neovascularization, it is necessary to consider that it has reached proliferative retinopathy. Therefore, at this time, there will be blurred things, blurred vision, dry eyes, eye pain and other clinical symptoms, continue to develop, will cause the patient to show blindness, therefore, once the diabetic patient shows blurred eyes, blurred vision, must cause a high degree of attention, to the hospital endocrinology or ophthalmology department for treatment.