Diabetic Retinopathy is a complication of diabetes that affects the eyes. It occurs when high blood sugar levels damage the tiny blood vessels in the retina, which is the light-sensitive tissue at the back of the eye. This damage can cause the blood vessels to swell, leak fluid, or even close off completely, preventing the retina from receiving the nutrients it needs to function properly.(1)

 

In the early stages, diabetic retinopathy may not cause any noticeable symptoms, but as it progresses, patients might experience blurred or distorted vision, floaters (spots in your vision), or difficulty seeing at night. If left untreated, it can lead to more severe complications, including vision loss or blindness.(1)

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Regular eye exams are essential for early detection, as prompt treatment can help prevent vision loss. Managing blood sugar, blood pressure, and cholesterol levels can also reduce the risk of developing or worsening diabetic retinopathy. Patients with diabetes, must liaise closely with their healthcare provider to protect their eye health.*

 

Diabetic Retinopathy is not a curable disease, but laser treatment can help prevent major vision loss if detected in the early stages. In the late stages, anti-VEGF therapy could block a protein called vascular endothelial growth factor (VEGF), which can stimulate abnormal blood vessels to grow and leak fluid in the retina.*