What does diabetic retinopathy mean? It’s one of the most common and serious complications of diabetes—and one that can permanently damage your vision if left untreated. This condition develops when high blood sugar damages the small blood vessels in your retina, the light-sensitive tissue at the back of your eye.
At Retina Consultants of New Mexico, we specialize in diagnosing and managing diabetic eye disease through advanced imaging, prevention, and treatments that protect sight. Understanding what diabetic retinopathy means is the first step toward taking control of your eye health and preventing vision loss before it starts.
If you’re living with diabetes, regular eye care is not optional—it’s essential. Contact us today to schedule a comprehensive diabetic eye exam.
What Is Diabetic Retinopathy and How It Develops Over Time
What is diabetic retinopathy? It’s a progressive eye condition caused by prolonged high blood sugar, which damages the tiny capillaries in the retina. Over time, these blood vessels can leak fluid or blood, leading to swelling, scarring, and even retinal detachment.
The disease often begins silently. Early on, you may not notice changes in your vision. However, as the condition progresses, symptoms such as blurred or fluctuating vision, dark spots, or difficulty seeing at night become more apparent.
Diabetic retinopathy develops in two main stages:
- Non-proliferative diabetic retinopathy (NPDR): The early stage, where blood vessels weaken and leak small amounts of fluid.
- Proliferative diabetic retinopathy (PDR): The advanced stage, where new, fragile blood vessels grow abnormally—often leading to bleeding, scar tissue, and possible vision loss.
At Retina Consultants of New Mexico, we use cutting-edge diagnostic imaging to identify retinopathy before irreversible damage occurs.
How Does Blood Sugar Affect the Eyes and Lead to Retinopathy?
Many people don’t realize how blood sugar affects the eyes. When glucose levels remain high, they damage blood vessels throughout the body—including those in the retina.
These vessels may begin to leak, swell, or close off entirely, depriving retinal tissue of oxygen. In response, the eye may try to grow new vessels, but these are fragile and prone to breaking. The result is blurred vision, floaters, or even sudden vision loss if bleeding occurs.
Keeping your blood sugar, blood pressure, and cholesterol under control is the best way to reduce this damage.
How Does Diabetic Retinopathy Affect Vision and Daily Life?
Diabetic retinopathy affects vision differently depending on the stage of the disease. The effects depend on the stage of disease. Early on, you might experience mild blurriness or see dark floaters. As the condition advances, swelling of the macula—known as diabetic macular edema—can make reading or recognizing faces difficult.
In advanced stages, bleeding into the vitreous gel or retinal detachment can cause sudden, severe vision loss. Beyond visual clarity, diabetic retinopathy affects emotional well-being, independence, and confidence in daily tasks.
Prompt diagnosis and Diabetic Retinopathy Treatment In Albuquerque can stabilize your vision and help you maintain your quality of life.
How Common Is Diabetic Retinopathy and Who Is Most at Risk?
How common is diabetic retinopathy? According to the American Academy of Ophthalmology, roughly one in three adults with diabetes has some form of retinal damage. It’s also the leading cause of vision loss in working-age adults worldwide.
Risk factors include:
- Duration of diabetes: The longer you’ve had diabetes, the higher your risk.
- Poor blood sugar control: Chronic hyperglycemia accelerates damage.
- High blood pressure or cholesterol: Both contribute to vascular problems in the eyes.
- Pregnancy: Hormonal changes can worsen diabetic eye complications.
- Ethnicity: Hispanic, African-American, and Native American populations face higher rates of diabetic eye disease.
Routine eye exams help identify retinopathy in its earliest, most treatable stages.
Diabetic Retinopathy Symptoms That Should Never Be Ignored
The early stages of diabetic retinopathy often have no noticeable symptoms, which makes preventive care critical. However, certain warning signs indicate that retinal damage may already be occurring.
What Are the Warning Signs of Diabetic Retinopathy to Watch For?
Common diabetic retinopathy symptoms include:
- Blurred or fluctuating vision
- New or worsening floaters (dark spots or strings in your vision)
- Difficulty seeing at night
- Faded or washed-out colors
- A sudden loss of vision
If you experience any of these, schedule a diabetic eye exam immediately. Delaying treatment can lead to permanent vision damage.
At Retina Consultants of New Mexico, we help patients recognize what are the warning signs of diabetic retinopathy early and respond quickly to protect sight.
Diabetes and Eye Test Procedures for Early Detection
Comprehensive diabetes and eye test procedures are the key to catching diabetic retinopathy before symptoms appear. At Retina Consultants of New Mexico, our specialists perform detailed imaging and visual assessments to monitor eye health and detect the smallest vascular changes.
How Often Should Diabetics Get Eye Exams for Retinopathy Prevention?
Experts recommend that all adults with diabetes get a diabetic eye exam at least once per year. However, those with existing retinopathy or uncontrolled blood sugar may need visits every 3–6 months.
Early detection through regular eye tests allows your retina specialist to intervene before vision is affected.
What to Expect During Your Diabetic Eye Exam
During your exam at Retina Consultants of New Mexico, your doctor will:
- Dilate your pupils to examine the retina and optic nerve.
- Use optical coherence tomography (OCT) to detect swelling or fluid.
- Perform fluorescein angiography if vessel leakage is suspected.
- Assess visual acuity and check for any changes since your last visit.
These painless, non-invasive tests give a clear picture of retinal health and form the foundation of personalized care.
Is Diabetic Retinopathy Preventable with Lifestyle Changes?
Many patients ask, is diabetic retinopathy preventable? While not entirely avoidable, its progression can be slowed—or even stopped—with proactive management.
How to Prevent Diabetic Retinopathy and Protect Your Eyes
Here’s how to prevent diabetic retinopathy and safeguard your vision:
- Monitor blood sugar daily. Keeping your A1C below 7% dramatically lowers risk.
- Manage blood pressure and cholesterol. These factors affect retinal circulation.
- Eat a balanced diet. Focus on fruits, vegetables, and omega-3s for vascular health.
- Exercise regularly. Physical activity improves overall circulation and glucose control.
- Avoid smoking. Tobacco restricts blood flow to the retinal tissue.
- Schedule regular eye exams. Detection equals prevention.
At Retina Consultants of New Mexico, we help you create a realistic prevention plan tailored to your health and lifestyle.
Understanding Diabetic Retinopathy Treatment Options
Once diagnosed, diabetic retinopathy treatment focuses on stabilizing vision, stopping leakage, and reducing retinal swelling. With the right care, many patients maintain or even improve their sight.
How Is Diabetic Retinopathy Treated and Managed Over Time?
Treatment depends on the stage of disease and the severity of blood vessel damage. Common options include:
- Anti-VEGF Injections: Medications such as Eylea or Lucentis block abnormal vessel growth and reduce fluid buildup.
- Corticosteroid Implants: Used to control inflammation and macular swelling.
- Laser Photocoagulation Therapy: Seals leaking vessels and prevents new ones from forming.
- Vitrectomy: A surgical procedure that removes blood-filled vitreous gel to restore clearer vision.
- Lifestyle and Glucose Management: Essential for preventing recurrence.
At Retina Consultants of New Mexico, our board-certified retina specialist, Dr. Nathaniel Roybal, tailors every treatment plan to the patient’s unique needs and disease stage.
Diabetic Eye Surgery and When It’s Recommended for Vision Protection
When non-surgical treatments can no longer manage the condition, diabetic eye surgery may be necessary. Procedures like vitrectomy or retinal laser surgery can stop bleeding, remove scar tissue, and reattach the retina if it detaches due to traction.
These surgeries are typically performed under local anesthesia in an outpatient setting and have a high success rate for stabilizing vision.
If you’ve been told you may need surgery, trust Retina Consultants of New Mexico for comprehensive diabetic eye care and the latest surgical technology.
Your vision is worth protecting. Don’t wait until symptoms appear—contact us today to schedule your comprehensive diabetic eye exam and take the first step toward lasting eye health.