Explaining Diabetic Retinopathy
Diabetes is a condition that can affect vision. This has become a health epidemic due to the increasing number of people with this disease. The result of diabetic changes in the eye do not always cause a noticeable change in vision. Diabetes can lead to anything from a mild blur in one’s vision to severe loss of vision. Remarkably, one cannot rely on their vision as an accurate predictor of one’s disease severity, as blindness can quickly develop in someone with previously normal vision. The fact that symptoms can be so unreliable in diabetic eye disease is the reason it is so important everyone with diabetes be evaluated by an eye doctor at regular intervals. Fortunately, many of the changes that occur in diabetes can be reversed, and as treatment options continue to expand and improve; the extent to which vision loss is permanent or is irreversible from diabetes is decreasing. The instances in which diabetes changes are not reversible can be due to interruption of blood fl