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Along with causing heart and kidney problems, untreated high blood pressure can also affect your eyesight and lead to eye disease. Hypertension can cause damage to the blood vessels in the retina,...
Hypertensive retinopathy is damage to your retinas (inner back lining of your eyes) from long-term high blood pressure. It has no symptoms until the advanced stages, when you may begin to have vision loss or complications.
But ultimately, high blood pressure can result in hypertensive retinopathy, blood vessel damage causing blurred vision or loss of sight; choroidopathy, a buildup of fluid under the retina that can distort or impair vision; or optic neuropathy, a blood flow blockage that can kill nerve cells and cause vision loss.
High blood pressure can harm the many tiny blood vessels in your eyes. Uncontrolled high blood pressure can cause these conditions to develop: Blood vessel damage: Blurred vision or the complete loss of sight can happen without blood flow to the retina. (The retina is a layer of the eyeball.)
Ocular hypertension refers to high intraocular pressure (IOP), or high pressure inside your eye. Fluid drainage failure causes the high pressure. Your eyes constantly make a clear fluid called aqueous humor that flows in front of your eye and then drains out.
Here are some common eye conditions linked to hypertension: Hypertensive Retinopathy: This condition occurs when high blood pressure damages the blood vessels in the retina, leading to vision problems. Symptoms can range from mild to severe and may include blurred vision or complete vision loss.
High blood pressure can cause damage to the retina’s blood vessels, limit the retina’s function, and put pressure on the optic nerve, causing vision problems.
Uncontrolled high blood pressure can damage blood vessels in the eyes, causing retinopathy, blood vessel occlusions, choroidopathy and optic neuropathy.
High blood pressure and eye disease. High blood pressure can damage blood vessels in the retina. The retina is the layer of tissue at the back part of the eye. It changes light and images that enter the eye into nerve signals that are sent to the brain.
High blood pressure is a common condition that affects the body's arteries. It's also called hypertension. If you have high blood pressure, the force of the blood pushing against the artery walls is consistently too high. The heart has to work harder to pump blood. Blood pressure is measured in millimeters of mercury (mm Hg).