High enough blood pressure for long enough can damage the blood vessels in the retina. https://my.clevelandclinic.org/health/diseases/25100-hypertensive-retino

High enough blood pressure for long enough can damage the blood vessels in the retina. https://my.clevelandclinic.org/health/diseases/25100-hypertensive-retinopathy https://my.clevelandclinic.org/health/diseases/25100-hyperte...