Tears and detachments can result in blurry vision and blindness, but may be correctable with surgery. As we age, our tissues become more susceptible to deterioration, and with the retina, this can result in tears and detachment. If your ocular pressure is high, your doctor can take preventive measures to reduce the risk of damage to the optic nerve or help you manage glaucoma if it’s diagnosed. Your ophthalmologist can test for this tension and check for glaucoma with a simple test called a tension check. But this high pressure in the eyes can lead to the development of glaucoma. Called ocular hypertension, this increased pressure is separate from high blood pressure in the rest of the body, Seldomridge says. In glaucoma, nerve damage, called neuropathy, results from an increase in pressure in the eye from a build-up of fluid in the front part of the eye. These nerves transmit visual stimuli to the brain where it’s interpreted as sight. The optic nerve is a bundle of more than 1 million nerve fibers that run from the back of the eye to the brain. Glaucoma is an eye disease related to aging and diabetes that causes damage to the optic nerve. The AAO reports that glaucoma affects more than 2.7 million Americans aged 40 and older.
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