Diabetes Doubles Your Risk of Glaucoma: Here's How to Protect Your Vision

Living with diabetes comes with various health challenges, and one of the most significant risks is the potential impact on your vision. Studies show that individuals with diabetes are twice as likely to develop glaucoma compared to those without the condition.

Glaucoma is often referred to as the "silent thief of sight" because it typically presents no symptoms until it causes significant damage. Negrey Eye Associates in Havertown, Pennsylvania, helps you preserve your vision by understanding the connection between diabetes and glaucoma.

What is glaucoma?

Glaucoma is a group of eye diseases that damages the optic nerve, often linked to high intraocular pressure (IOP). Glaucoma can cause vision loss and, eventually, blindness. 

The two most common forms of glaucoma are open-angle glaucoma and angle-closure glaucoma. Open-angle glaucoma is characterized by a slow clogging of the drainage canals in the eye, which leads to increased pressure. Angle-closure glaucoma is when the drainage angle between the cornea and iris becomes blocked or closes suddenly.

People with diabetes are more likely to develop open-angle glaucoma compared to angle-closure glaucoma, though they are at an increased risk for both forms. Open-angle glaucoma progresses gradually and often without symptoms, which makes regular eye exams, especially important for diabetics, to catch any changes early.

Why diabetes increases your risk

Diabetes impacts the blood vessels all over your body, including those that supply your eyes. High blood sugar levels can damage the tiny blood vessels in the retina, leading to diabetic retinopathy and increasing your risk of glaucoma. 

Additionally, diabetes can lead to the formation of abnormal blood vessels in the eye, which can contribute to elevated IOP. As a result, managing blood sugar levels is critical to reduce your risk of developing glaucoma and other eye-related issues.

Tips to protect your vision

Taking proactive steps to protect your vision is essential, especially if you have diabetes. Implementing a few simple strategies can significantly reduce your risk of developing glaucoma and maintain your eye health.

Schedule regular eye exams

Schedule regular eye check-ups for early detection of glaucoma and other eye diseases. We can perform comprehensive tests to monitor your eye pressure and assess your overall eye health.

Manage your diabetes

Keeping your blood sugar levels within the recommended range can significantly reduce your risk of developing glaucoma. Follow your healthcare provider's advice regarding diet, exercise, and medication to maintain optimal blood sugar control.

Eat a healthy diet 

A balanced diet rich in fruits, vegetables, whole grains, and lean proteins can help you manage your diabetes and promote eye health. Foods high in antioxidants, such as leafy greens and citrus fruits, can be especially beneficial for protecting your vision.

Stay active

Regular physical activity not only helps control blood sugar levels but also improves circulation and supports overall eye health. Make it your goal to get about two and a half hours of moderate exercise weekly. 

Avoid smoking

Smoking increases your risk for diabetes-related complications, including glaucoma. If you currently smoke, quitting can help protect your vision and overall health. 

Know your family history

Make sure to let us know if you have a family history of glaucoma. This information can help tailor your eye care plan, and we may decide to increase the frequency of your exams.

Be proactive with your eye care

Living with diabetes doesn't mean you have to accept a higher risk of vision loss. By understanding the connection between diabetes and glaucoma and taking proactive steps, you can help protect your eyesight. Don’t wait until it’s too late — take control of your eye health today. Call the office, or schedule an appointment online.