Diabetes affects a large share of adults in the UAE, and one of its most serious complications happens in the eye. Diabetic retinopathy damages the tiny blood vessels of the retina and is a leading cause of preventable blindness. The most important message is simple: with good blood-sugar control and regular eye screening, most vision loss from diabetes can be avoided.
How diabetes affects the retina
Persistently high blood sugar weakens the small blood vessels that nourish the retina. These vessels can leak fluid, bleed, or close off, and in advanced stages the eye grows fragile new vessels that can scar and detach the retina. Early on there are often no symptoms at all, which is what makes screening so essential.
Warning signs to watch for
See an ophthalmologist promptly if you notice any of the following:
- Blurred or fluctuating vision.
- New floaters or dark spots in your vision.
- Dark or empty areas in your field of view.
- Difficulty seeing at night.
- Sudden loss of vision in one eye.
Screening and treatment
Everyone with diabetes should have a dilated retinal exam at least once a year, even when vision feels normal. When changes are found, options such as laser treatment, eye injections, or surgery can preserve vision. Alongside eye care, controlling blood sugar, blood pressure and cholesterol is the foundation of protecting your eyes.
If you have diabetes, schedule your annual retinal screening at Health & Style Medical Center, early action protects your sight.
