Diabetes and Your Eyes: Why an Annual Exam Matters

If you have diabetes or prediabetes, an annual eye exam isn't optional. It's one of the most important pieces of your overall care.

What diabetic retinopathy does

Chronically elevated blood sugar weakens the tiny blood vessels of the retina. They leak fluid and blood, new fragile vessels grow, and swelling in the macula blurs central vision. Advanced stages can cause retinal detachment and permanent blindness.

The problem: no early symptoms

Early and even moderate retinopathy causes no pain and no noticeable vision change. Patients feel completely fine while measurable damage accumulates. That's exactly why annual imaging matters.

What the exam includes

Digital Optomap retinal imaging captures a wide field of the retina in seconds, and OCT produces a cross-section that reveals macular swelling before it affects vision. We compare images year over year to catch change early.

What you can control

Blood sugar control is the strongest lever, followed by blood pressure and cholesterol. Patients who keep A1C in target dramatically reduce their risk. Report any sudden blur, floaters, or dark spots right away rather than waiting for your annual visit.

The takeaway

Treatment for diabetic eye disease works well when started early. We coordinate findings with your primary care physician or endocrinologist so your care stays connected.