What is diabetic retinopathy and how is it treated?
Diabetic retinopathy is a complication of diabetes that weakens the blood vessels that nourish the retina. Vision can be lost if these weak vessels leak, swell or develop thin branches. In its advanced stages, diabetic retinopathy can cause blurred or cloudy vision, floaters and blind spots – and, eventually, blindness. This damage is irreversible. However, treatment can slow disease progression and prevent further vision loss. Treatment modalities include laser and surgical procedures.
