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We are re-opening Friday May 8, 2020. We are eager to get back to a routine.
That means we are seeing patients for routine eye exams again.

The “new normal” routine in a doctors office is explained below:

1) You will have your temperature taken with a non-contact thermometer and sent home if above 99.9.
2) You will be asked some screening questions about your health and recent travel habits.
3) Our waiting room is sparse. There is nowhere to sit. So don’t bring companions.
4) Bring a mask and wear it over the nose and mouth.

We will be constantly cleaning and disinfecting around you and in front of you.

You will not be uncomfortable and you will get a safe exam, so feel relieved.

Call 407-263-EYES, 407-263-3937

Be well,
Dr. Graham

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Home » Eye Health » Eye Diseases » Diabetes and Eyesight » Causes of Diabetic Retinopathy

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.