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Can Regular Eye Checks Save Your Sight from Diabetes?
Published: Jan 31, 2024
Diabetic retinopathy is a stealthy sight-stealer, affecting almost everyone with diabetes. Yet, regular eye examinations can catch it early, preserving your vision.
Why Screening Matters
Diabetic retinopathy often starts without symptoms, silently threatening your eyesight. Early detection through regular screenings is key because treatments are most effective in the early stages. Studies have shown that timely treatments can slow disease progression and even prevent vision loss.
How Screening Works
Screening for diabetic retinopathy typically involves a dilated fundus examination or retinal photography. These methods allow experts to assess and track any changes in your retina. Telemedicine and automated evaluations are becoming more common, making screenings accessible even in remote areas.
When to Start and How Often
For type 2 diabetes, screenings should start soon after diagnosis. For type 1 diabetes, screenings should begin within five years of diagnosis. Follow-up frequency depends on your condition—usually annually, but more frequent checks are needed if retinopathy is detected.
Frequently Asked Questions
Screening is crucial because early detection allows for effective treatment and vision preservation.
It's diagnosed through eye exams like dilated fundus examination or retinal photography.
Screening should start at diagnosis for type 2 diabetes and within five years for type 1 diabetes.
Annual checks are typical, but more frequent exams may be needed if changes are found.
Key Takeaways
Regular screenings for diabetic retinopathy can make the difference between sight and blindness.
References
- Vujosevic S, Aldington SJ, Silva P, et al. Screening for diabetic retinopathy: new perspectives and challenges. Lancet Diabetes Endocrinol 2020; 8:337.
- American Diabetes Association Professional Practice Committee. 12. Retinopathy, Neuropathy, and Foot Care: Standards of Care in Diabetes-2024. Diabetes Care 2024; 47:S231.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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