An optometrist is urging people to pay attention to changes in their eyes, as these could be early indicators of heart-related health issues, including high blood pressure, high cholesterol, and diabetes. Heart disease remains a leading cause of death worldwide, and the eyes’ vascular system offers a unique window into cardiovascular health.
The retinal blood vessels, tiny and delicate, form part of the body’s broader circulatory network. Changes in these blood vessels can reflect underlying cardiovascular problems. Often, these alterations appear before more obvious symptoms, providing an early warning system for diseases such as hypertension, elevated cholesterol, and diabetes.
Dr. Stephen Hannan, Clinical Services Director at Optical Express, explains: “The eyes give us a rare opportunity to directly observe blood vessels without invasive tests. Changes in the retinal blood vessels, unusual corneal rings, or shifts in vision can all signal health issues like high blood pressure, raised cholesterol, or diabetes.”
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He adds, “The retina depends on a consistent supply of oxygen-rich blood. When circulation is compromised, we may detect changes in vessel size or damage to retinal capillaries, pointing to cardiovascular strain.”
In recognition of National Heart Month, Dr. Hannan emphasizes the importance of heart and eye health being interconnected. “If you experience blurred vision, discomfort, or any changes in sight, it’s crucial to schedule an eye examination. Regular eye tests can uncover potential health concerns early and improve overall well-being.”
Adopting a healthy lifestyle, managing blood pressure and cholesterol, and attending routine health screenings play vital roles in safeguarding both heart and eye health.