The underlying cause of vision loss in diabetics

Diabetes patients often feel that their vision in the lower is going on? Doctor network experts explained that the diabetic complications caused by diabetic eye disease is the main cause of visual loss, this phenomenon is also known as diabetic retinopathy. If medical treatment is not timely, it is likely to lead to blindness great harm. Therefore, in order to effectively prevent the occurrence of this phenomenon, we must first understand the pathogenesis of diabetic eye disease, the right remedy.
Three common causes of diabetic eye diseases:
The cause of disease is diabetic cataract: the chance of cataract in diabetic patients is greater than that of the ordinary people. The onset is earlier and the progress is faster. The main manifestations of diabetic cataracts are vision loss, visual disturbance, and the total sensation of fog in front of the eyes. It will not be removed after rubbing eyes, and the sun and light are particularly dazzling. The operation is mainly based on surgery, but it is easy to develop complications such as eyeground hemorrhage, postoperative infection or bad healing. Therefore, blood sugar and blood pressure must be controlled before operation.

Etiology two, diabetic retinopathy: once the vision is obviously reduced, retinopathy is often difficult to reverse, diabetic retinopathy in the early treatment of the effect will be better, early detection, early treatment. Prevention of diabetic retinopathy is still the most important part. Patients at least once a year to take a fundus examination, and pay attention to good control of blood glucose and blood pressure, the two on the prevention and treatment of diabetic retinopathy is extremely important, because hyperglycemia can make blood vessels were further damaged, and hypertension significantly increase the likelihood of fundus bleeding.
Pathogeny three, diabetic eye disease still includes optic nerve pathological changes, ophthalmoplegia, haemorrhage glaucoma, iris, phlogistic, eye infection, iris, rose rash, wait a moment.
The above is that diabetes patients often feel that their vision is lower, if diabetics feel uncomfortable eyes, should go to the hospital as soon as possible, I hope we can help.