What is Hypertensive Retinopathy?
High blood pressure, or hypertension, is a serious problem itself, but it can also cause a variety of secondary health issues. If you have consecutive blood pressure readings that are above 130/80 mmHg, you are at risk of developing hypertension retinopathy.
Hypertensive retinopathy occurs when high blood pressure strains the eyes, damaging the blood vessels in the retina. This can lead to bleeding and, in some cases, vision loss.
With World Hypertension Day just around the corner on May 17th, our team of board-certified retinal specialists urge you to take note of your blood pressure and take action if needed to prevent vision loss.
Who is at risk for hypertensive retinopathy?
People at high risk for developing this condition are:
● Diabetics
● Those with a family history of hypertension or heart disease
● Those who have high cholesterol
● Smokers
What are symptoms of hypertensive retinopathy?
Early stages of hypertensive retinopathy often present no symptoms, making regular eye examinations crucial for individuals with high blood pressure. Symptoms such as double vision, blurred vision, complete vision loss or severe headaches may come on gradually if your high blood pressure is consistently high and not effectively managed.
Hypertensive retinopathy is very serious and can lead to other vision complications if left untreated like:
● Ischemic optic neuropathy: damage to the optic nerve due to high blood pressure
● Nerve fiber layer ischemia: damage to nerve fibers on the retina
● Retinal artery occlusion: retinal arteries that develop blood clots and can cause complete vision loss as blood flow is stopped
How is hypertensive retinopathy diagnosed?
As soon as you notice changes in your vision, visit your ophthalmologist for a definitive diagnosis. They will typically use a special tool called an ophthalmoscope to check for damaged blood vessels and/or signs of blood leakage in the retina. Let your physician know right away if you suffer from high blood pressure, and also for how long.
Hypertensive retinopathy is usually diagnosed in stages from one through four (the most severe) depending on symptoms.
Treatment & Lifestyle Changes to Improve Hypertensive Retinopathy
The best way to treat hypertensive retinopathy is to get your blood pressure under control. As that decreases and reaches a healthier level, so will the symptoms affecting your vision as pressure lets up on the retina and it begins to heal.
The most effective way to improve hypertension is through dedicated lifestyle changes and healthy habits such as:
● Eating a balanced diet and avoiding too much salt
● Exercising regularly
● Stopping smoking
In some cases, your physician may recommend medication to help lower blood pressure and reduce the risk of stress on the eyes.
Consult with a Retina Specialist Today
Austin Retina Associates treats a wide range of retinal conditions. Our experienced team of retina specialists in Austin are dedicated to improving your vision and quality of life.
Contact us at 800-252-8259, or request an appointment online at one of our retina treatment centers located in Austin and throughout Central Texas.
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