51 Ballow Street, Fortitude Valley 4006

Diabetic Eye Disease

Protecting your sight while managing diabetes

Living with diabetes means taking extra care of your eyes. If you’ve been told to have regular eye checks or you’re concerned about how diabetes might affect your vision, you’re being proactive about something that truly matters. Dr Juanita Pappalardo specialises in helping people with diabetes maintain clear, healthy vision for years to come.

What is Diabetic Eye Disease?

Diabetic eye disease encompasses several conditions that can develop when diabetes affects the delicate blood vessels in your eyes. The good news? With proper monitoring and care, serious vision problems can often be prevented.

The two main conditions Dr Pappalardo watches for are diabetic retinopathy and diabetic maculopathy. Both develop when high blood sugar levels result in damage to the tiny blood vessels that nourish your retina – the light-sensitive tissue at the back of your eye that enables you to see.

People with diabetes also have increased risk of developing cataracts and glaucoma, which is why comprehensive eye care is so important.

Understanding the Symptoms

Here’s what makes diabetic eye disease particularly concerning: early stages typically have no symptoms. You may feel perfectly fine while changes are occurring in your eyes. This is exactly why regular eye examinations are crucial for anyone with diabetes.

As the condition progresses, you might notice:

  • Vision that seems blurry or wavy
  • Dark spots or strings that seem to float in your vision
  • Vision that fluctuates throughout the day
  • Dark or empty patches in your sight
  • Sudden flashes of light
  • Gradual vision loss

Important: Any sudden changes in your vision require prompt attention from your eye care professional.

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What Causes Diabetic Eye Disease?

The primary culprit is prolonged high blood sugar levels, which gradually damage the blood vessels throughout your body, including those in your eyes. However, several factors can increase your risk:

  • Duration of diabetes – the longer you’ve had diabetes, the higher your risk
  • Blood sugar control – consistent high levels increase damage over time
  • Blood pressure and cholesterol levels – keeping these controlled helps protect your eyes
  • Pregnancy – can accelerate diabetic eye changes
  • Smoking – significantly increases your risk

The encouraging news is that many of these factors are within your control.

How We Diagnose Diabetic Eye Disease

Dr Pappalardo uses advanced diagnostic techniques to detect changes long before they affect your vision. During your comprehensive examination, she’ll use dilating drops to thoroughly assess your retina and macula.

Specialised retinal photography and scanning technology document any changes and allow precise monitoring over time. In some cases, a fluorescein angiogram – a specialised test using a safe contrast dye – helps identify exactly where blood vessels may be leaking or damaged.

These detailed assessments ensure nothing is missed and treatment can begin at the optimal time.

Medical eye expert and her patient during laser surgery at the clinic. Copy space.

Treatment Options

Early stages: If diabetic eye disease is detected early with minimal changes, careful monitoring may be all that’s needed initially, along with optimised diabetes management.

Active treatment options:

Anti-VEGF injections: These medications, delivered comfortably into the eye, can improve vision and prevent further deterioration by stopping abnormal blood vessel growth and reducing leakage.

Laser therapy: Precisely targeted treatment that can seal leaking blood vessels and reduce swelling in the retina.

Surgical intervention: Reserved for advanced cases where bleeding or scar tissue requires removal to preserve or restore vision.

Dr Pappalardo will work closely with your diabetes care team to ensure your treatment plan addresses both your eye health and overall diabetes management.

Your Vision, Our Priority

Don’t let diabetes compromise the vision you rely on every day. Dr Juanita Pappalardo combines extensive experience in diabetic eye care with genuine understanding of the unique challenges faced by people managing diabetes.

Whether you’re newly diagnosed or have been living with diabetes for years, regular eye care is one of the most important investments you can make in your long-term health and independence.

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Whether you’re experiencing symptoms, have a family history of AMD, or simply want the peace of mind that comes with expert monitoring, we’re here to support you every step of the way.