How does non-proliferative diabetic retinopathy affect your vision?

Nonproliferative diabetic retinopathy, also known as background retinopathy, is an early stage of diabetic retinopathy. In this stage, tiny blood vessels within the retina leak blood or fluid. The leaking fluid causes the retina to swell or to form deposits.

How do I use this simulator?

Drag the slider from left to right to see how this condition progresses. The further to the right, the more advanced the condition.

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