Diabetic retinopathy occurs when chronically elevated blood sugar levels damage the blood vessels that nourish your retina. These vessels may begin to leak fluid, swell, or close completely, depriving portions of the retina of essential oxygen and nutrients. In response, your eye may attempt to grow new blood vessels, but these abnormal vessels are fragile and prone to bleeding into the vitreous, causing sudden vision loss.

The condition typically progresses through distinct stages, including the following:

Many individuals with diabetic retinopathy experience no early symptoms, which makes regular diabetic eye exams essential for anyone with diabetes. However, as the condition progresses, several warning signs may emerge that warrant immediate attention from your eye care provider.

Duration of diabetes serves as the most significant risk factor for developing diabetic retinopathy. Nearly all individuals with Type 1 diabetes will show some signs of retinopathy after 20 years, while those with Type 2 diabetes face a substantial risk within 10-15 years of diagnosis. However, the timeline varies considerably based on blood sugar control and other health factors.

Treatment for diabetic retinopathy varies depending on the stage and severity of the condition. In early stages, careful monitoring combined with excellent diabetes management may be sufficient to prevent progression. Regular follow-up appointments allow us to track any changes and intervene promptly when necessary.

For more advanced cases, several treatment options exist. Laser photocoagulation can seal leaking blood vessels and prevent the growth of new vessels. Anti-VEGF injections help reduce swelling and prevent the formation of abnormal blood vessels. In severe cases involving retinal detachment or persistent bleeding, vitrectomy surgery may be recommended.

While we don’t perform surgical procedures at Vision Source Mandan, we work closely with regional retinal specialists to ensure you receive appropriate treatment when needed. Our role includes pre-surgical evaluation, post-surgical monitoring, and ongoing diabetic eye care management throughout your treatment journey.