What Is Diabetic Retinopathy?

Diabetic retinopathy occurs when there is damage to retinal blood vessels in diabetic patients. The condition is common in diabetes type 1 and type 2, especially among patients with unregulated blood glucose history. Initially, retinopathy may present mild challenges in your vision. However, with time, diabetic patients may lose their sight. Studies reveal that unmanaged diabetic retinopathy is part of the significant risk factors for blindness in the US.