How does diabetes affect your eyes?

Last updated on Oct 15, 2026

Posted on Oct 15, 2026

3 min read

DEAR MAYO CLINIC: I know that diabetes can take a real toll on your body, but I didn’t know that it includes your eyes. How are they affected by this disease?

ANSWER: While eye care and regular eye exams are important for everyone, they’re particularly vital for people with diabetes.

Diabetes is a prevalent condition worldwide, affecting approximately 10% of the population. It’s caused by a problem in the way the body regulates and uses sugar as fuel. Diabetes is a systemic disease, which means it affects many organs, including the heart, blood vessels, nerves, kidneys and eyes.

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