Diabetic retinopathy is a diabetes-related eye condition that affects the blood vessels of the retina, the light-sensitive tissue at the back of the eye. Over time, high blood sugar levels can damage these tiny vessels, leading to leakage, swelling, or abnormal growth, which impairs vision. In its early stages, diabetic retinopathy may cause no noticeable symptoms, but as it progresses, it can result in blurred vision, floaters, dark areas of vision, and even blindness if left untreated. Regular eye exams, blood sugar control, and timely treatment—such as laser therapy or injections—are essential in managing and preventing serious vision loss from this condition.
