Retinopathy Diabetic, Is Very Harmfull For Your Vision

Diabetic retinopathy is a condition that affects the retina and is a consequence of diabetes mellitus.

Diabetes is a disease of carbohydrate metabolism characterized by high levels of blood sugar. When this condition is maintained over time, changes occur in blood vessels throughout the body, and retinal blood vessels do not escape these changes. Here the consequences will be a significant decrease in vision. This is the reason why all diabetic should go regularly to his ophthalmologist, but also important and as far as possible, go to the same ophthalmologist so that he can recognize the slightest change. Diabetic retinopathy is a disease of the eye that contains the highest risk of blindness.

The changes in blood vessels of the retina caused by diabetes rise to the closure of vessels, which results in the lack of nutritional intake and oxygen to the cells of the retina. On the other hand, changes that occur in the vessels also alter its permeability, allowing leakage of fluid into adjacent tissues.

Diabetic retinopathy can be: nonproliferative and proliferative.

In the first of these vascular changes affect only the retina.

In proliferative diabetic retinopathy there is the formation of new vessels (neoformation) but they can spread from the retina into the vitreous body. This neoformation may also cause retinal detachment.

The big problem with diabetic retinopathy is that the event is a loss of vision to be deployed progressively. When the person comes to realize that his vision has decreased, the disease is well advanced.
Diagnosis

The diagnosis of diabetic retinopathy is through a careful fundus examination. In this the ophthalmologist could find within the retinal hemorrhages, exudates, microaneurysms, small areas of infarction and changes in the veins. These are changes in the non-proliferative.

In advanced or proliferative also find the formation of new vessels, retinal detachment, bleeding into the vitreous.
Treatment

For treatment of diabetic retinopathy is the first control levels of blood sugar. As retinopathy in itself: when it is not very advanced, you may avoid subsequent changes in retinal vessels using a laser treatment. The earlier recognition of changes of the retina, light is better and the laser treatment. In the case of very advanced disease, where there are hemorrhages in the vitreous and retinal detachments, the procedure is more complicated.
Prevention

Prevention is the most important aspect to consider when it comes Diabetic Retinopathy. Anyone who has been diagnosed with diabetes mellitus should include the ophthalmologist within professionals should visit with routine. A diabetic should never wait until visual symptoms appear, as they arise, you may already be too late.