Diabetic Retinopathy
Diabetic retinopathy is a common eye condition that affects individuals with diabetes. This condition damages the blood vessels in the retina, which is the light-sensitive tissue at the back of the eye. Over time, high blood sugar levels can weaken or block these vessels, leading to vision problems and even blindness if left untreated. Before visiting 20/20 Vision Center, serving Greenville and Washington, NC, learn more about diabetic retinopathy and why early care is essential.
Causes and Symptoms
The main cause of diabetic retinopathy is prolonged high blood sugar, which harms the tiny blood vessels in the retina. As the damage progresses, new, fragile blood vessels may form and leak fluid or bleed into the eye. Early stages often do not cause symptoms, so regular eye exams are vital for detection. When symptoms appear, they can include blurry vision, dark spots or floaters, and difficulty seeing at night.
Stages of Diabetic Retinopathy
Diabetic retinopathy progresses through several stages, including:
- Non-proliferative diabetic retinopathy: In this early stage, blood vessels in the retina become swollen and start to leak blood or fluid, which can cause mild vision changes.
- Proliferative diabetic retinopathy: As the condition worsens, new blood vessels grow abnormally. These vessels are fragile and prone to bleeding, which can lead to serious vision loss or retinal detachment.
- Macular edema: Fluid accumulates in the macula, the central part of the retina responsible for sharp vision, resulting in blurry or distorted sight.
Prevention and Treatment
The best way to lower the risk of diabetic retinopathy is by managing diabetes effectively. Keeping blood sugar, blood pressure, and cholesterol levels within healthy ranges helps protect your eyes. It is also important to have regular eye exams, as they allow for early diagnosis and timely treatment.
When diabetic retinopathy is detected, our optometrists can recommend the necessary treatments to slow progression and preserve your vision. Laser therapy can seal leaking blood vessels, while injections help reduce swelling in the retina. In advanced cases, surgery may be required to prevent further damage.
Visit Us for Diabetic Retinopathy Treatment near You
Treatment depends on the cause. Here are some common options:
- Artificial tears (over-the-counter lubricating drops)
- Prescription drops that reduce inflammation or increase tear production
- Adjustments to diet or environment (like using a humidifier)
We’ll usually start with simple solutions and see how your eyes respond.
Get Eye Doctor Care, Eyeglasses, Contacts, an Eye Exam, Eye Care, a Contact Lens Exam, Contact Lenses, Dry Eye Treatment, and Visual Acuity Care from an Optometrist Near You
If you have diabetes, protecting your eyesight is important. Contact 20/20 Vision Center today to schedule your eye exam or learn more about our treatments. Our team is dedicated to providing the care you deserve and helping you feel your best. Call our Greenville office at (252) 754-2020 or our Washington location at (252) 501-0403 to book your appointment. When you need an optometrist near you, we’re available to assist.