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Causes of Diabetic Retinopathy

What are the causes of diabetic retinopathy and long-term diabetes? Changes in blood-sugar levels is the main culprit. People suffering from diabetes generally develop diabetic retinopathy after at least ten years of having the disease. Once you are diagnosed with diabetes, it is essential to have an eye exam once a year or more.

In the early stage of diabetic retinopathy, called background or non-proliferative retinopathy, high blood sugar in the retina damages blood vessels, which bleed or leak fluid. This leaking or bleeding causes swelling in the retina, which forms deposits.

In the later stage of diabetic retinopathy, called proliferative retinopathy, new blood vessels begin to grow on the retinal. These new blood vessels may break, causing bleeding into the vitreous, which is the clear gelatinous matter that fills the inside of the eye. This breakage can cause serious vision difficulties. This form of diabetic retinopathy can cause blindness, and is therefore the more serious form of the disease.

It is not hard to greatly reduce your risk of diabetic retinopathy by following some simple steps and being aware of your overall health. The most important factor you can control is maintaining your blood sugar at a healthy level. Eating a healthy diet will help greatly in controlling blood sugar levels. A regular exercise regimen is also a great help. Finally, make sure to listen to your doctor’s instructions.


Dear Patients and Community

We are pleased to announce Corinthian Pointe TSO will be reopening Monday, May 4th. We are now accepting appointments. If you missed an appointment due to our closure or you are in need of a vision examination, please contact us to schedule an appointment.

For the Protection of Our Patients,
we have implemented the following procedures in our clinic:

If contact lens wearers currently have less than three (3) months supply remaining, we highly recommend that they call to place an order now. Our doctors will approve up to an additional six (6) months supply. Furthermore, we will waive contact lenses shipping charges and ship directly to a home address at no charge.

Thank you for your support and understanding during these unprecedented times. We hope to be able to continue to provide excellent care and service.

Your friends at Corinthian Pointe TSO

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Dr. Maxwell Olumba OD

Dr. Rokeisha Joseph OD

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5505 West Orem Drive, #400
Houston, TX 77085