Retinal Vein Occlusion (Eye Stroke): Symptoms, Causes, Diagnosis, and Treatment Options

Retinal Vein Occlusion (RVO) or an eye stroke, is a condition that occurs where a vein that carries blood away from the retina becomes blocked, leading to reduced blood flow and damage to the affected area.

Retinal Vein Occlusion (Eye Stroke): Symptoms, Causes, Diagnosis, and Treatment Options in Olympia

RVO or eye stroke is a relatively common condition that can cause sudden vision changes, such as blurred or distorted vision, or a sudden loss of vision in one or both eyes. There are two types of RVO, including branch retinal vein occlusion (BRVO) and central retinal vein occlusion (CRVO), depending on which vein is affected. RVO is most commonly seen in individuals over the age of 50 and is associated with various risk factors, including high blood pressure, high cholesterol, diabetes, and smoking. Early detection and treatment of RVO is essential to maintain eye health, prevent further retinal disorders, and preserve vision. Treatment options may include medications, laser therapy, or surgery, depending on the severity of the condition. Regular eye exams and management of underlying health conditions can help reduce the risk of RVO and other eye-related complications.

American Family Vision Clinic

Symptoms and Warning Signs of Retinal Vein Occlusion or Eye Stroke : Why Seeing Our Eye Doctor Is Critical

Here are the symptoms to look out for:

Sudden vision loss

If you experience sudden vision loss in one eye, it could be a sign of RVO. You may notice a sudden, painless loss of vision, which can range from mild to severe. In some cases, you may only notice a partial loss of vision or a blind spot in your visual field. If you experience sudden vision loss call us immediately at (360) 491-2121 or visit an ER. 

Blurred or distorted vision

RVO or eye stroke can also cause blurry or distorted vision, making it difficult to see fine details or read small print. You may notice that objects appear distorted or wavy, or that your vision is hazy or cloudy.

Reduced color vision

Some people with RVO may also experience a reduction in their ability to see colors. You may notice that colors appear less vibrant or that you have difficulty distinguishing between certain shades.

Eye pain or discomfort

In some cases, RVO can cause eye pain or discomfort, particularly if it's accompanied by inflammation or swelling in the affected area. You may also experience a sensation of pressure or fullness in your eye.

Floaters

RVO can sometimes cause floaters, which are small, dark specks or shapes that appear to float across your field of vision. Floaters are usually harmless, but they can be a sign of a more serious condition, so it's important to get them checked out by our optometrist.

If you experience any of these symptoms, call us at (360) 491-2121 to schedule an evaluation. Early diagnosis and treatment are crucial for preserving your vision and preventing further damage to your eye.

Understanding the Root Causes of Retinal Vein Occlusion or Eye Stroke

While anyone can develop RVO, certain factors can increase your risk of developing the condition. Here are some of the causes to look out for:

Age-related risks

RVO is more common in older adults, particularly those over the age of 60. As you age, the blood vessels in your eyes can become weaker and more susceptible to damage and blockages.

High blood pressure

High blood pressure, also known as hypertension, can damage the blood vessels in your eyes and increase your risk of developing RVO. If you have high blood pressure, it's important to manage it through lifestyle changes and medication as prescribed by your doctor.

Diabetes

Diabetes can also damage the blood vessels in your eyes and increase your risk of developing RVO. If you have diabetes, it's important to manage your blood sugar levels through diet, exercise, and medication as prescribed by your doctor.

High cholesterol

High levels of cholesterol in your blood can lead to the buildup of plaque in your blood vessels, increasing your risk of developing RVO. If you have high cholesterol, it's important to manage it through lifestyle changes and medication as prescribed by your doctor.

Glaucoma

Glaucoma is a group of eye conditions that can damage the optic nerve and increase your risk of developing RVO. If you have glaucoma, it's important to manage it through regular eye exams and medication as prescribed by your doctor.

Blood disorders

Certain blood disorders, such as sickle cell disease, can heighten your risk of developing RVO. If you have a blood disorder, it's crucial to collaborate with your healthcare provider to manage your condition and mitigate the risk of RVO development.

Other lifestyle factors that can increase your risk of developing RVO include smoking, a history of blood clots, and certain medications. It's important to talk to our optometrist about your medical history and any medications you're taking to determine your risk of developing RVO.

Understanding the Root Causes of Retinal Vein Occlusion or Eye Stroke
Understanding the Root Causes of Retinal Vein Occlusion or Eye Stroke

Understanding the Root Causes of Retinal Vein Occlusion or Eye Stroke

Here are some of the risk factors to be aware of:

Smoking

Smoking can damage your blood vessels and increase your risk of developing RVO. If you smoke, quitting is the best thing you can do for your eye health and overall health.

A history of blood clots

If you have a history of blood clots, you may be at increased risk of developing RVO. It's important to discuss your medical history with our optometrist to determine your risk of developing this condition.

Certain medications

Some medications, such as birth control pills and hormone replacement therapy, can increase your risk of developing blood clots, which can in turn increase your risk of developing RVO. It's important to talk to our optometrist about any medications you're taking and their potential risks.

Family history

If you have a family history of RVO or other eye conditions, you may be at increased risk of developing this condition. It's important to discuss your family history with our optometrist and undergo regular eye exams to monitor your eye health.

Understanding the Root Causes of Retinal Vein Occlusion or Eye Stroke

How Our Optometrists Diagnose Retinal Vein Occlusion

If you are experiencing vision changes or have any of the risk factors associated with RVO, we may perform certain tests to diagnose the condition. Here are some of the diagnostic tests that may be performed:

Dilated eye exam

We will perform a dilated eye exam to examine the back of your eye and check for any signs of RVO, such as bleeding or swelling in the retina.

Fluorescein angiography

This test involves injecting a dye into your arm and taking photographs of your eye to check for any abnormalities in the blood vessels of the retina.

Optical coherence tomography (OCT): This non-invasive test uses light waves to create a detailed image of your retina, allowing us to check for any abnormalities or damage.

Visual field testing

This test measures your peripheral vision and can help our optometrist determine the extent of your vision loss due to RVO.

Blood tests

Our optometrist may perform blood tests to check for any underlying medical conditions, such as high blood pressure or diabetes, that may be contributing to your RVO.

From Medications to Surgery: A Comprehensive RVO Treatment Guide

The treatment options for RVO depend on the severity of the condition and the underlying cause. Here are some of the treatment options that may be recommended:

Medications

Certain medications may be prescribed to treat RVO, such as anti-inflammatory drugs, blood thinners, or medications to control high blood pressure or cholesterol levels. These medications may help to reduce swelling and improve blood flow to the retina.

Anti-VEGF injections

These injections are used to block the effects of a protein called vascular endothelial growth factor (VEGF), which can contribute to the development of RVO. Anti-VEGF injections may be administered directly into the eye and can help to reduce swelling and improve vision.

Laser treatment

Laser treatment may be used to seal leaking blood vessels in the retina or to create new blood vessels that can bypass the blocked vein. This treatment can help to improve vision and prevent further damage to the retina.

Surgery

In some cases, surgery may be necessary to remove blood clots or scar tissue from the retina. Surgery may also be used to create a bypass for the blocked vein or to remove the vitreous gel from the eye to improve blood flow.

In addition to these treatments, there are also several lifestyle changes that you can make for effective eye health management and to help manage your RVO:

Maintain a healthy diet

Eating a diet rich in fruits, vegetables, and whole grains can help to improve your overall health and reduce your risk of developing further complications from RVO.

Exercise regularly

Regular exercise can help to improve blood flow and reduce your risk of developing high blood pressure or high cholesterol levels, which can contribute to RVO.

Manage underlying medical conditions

If you have underlying medical conditions such as high blood pressure, high cholesterol, or diabetes, it's important to manage these conditions with medication and lifestyle changes.

Quit smoking

Smoking can contribute to the development of RVO and can make it harder for your body to heal. Quitting smoking can help to reduce your risk of developing further complications.

It's important to remember that early detection and treatment are key to preserving your vision and preventing further damage to your eyes. If you are experiencing any vision changes or have any of the risk factors associated with RVO or eye stroke, it's important to schedule an appointment with our optometrist for an evaluation.

Understanding the Root Causes of Retinal Vein Occlusion or Eye Stroke

Common Questions

Retinal vein occlusion (RVO) or eye stroke can be a significant condition that may lead to vision loss if left untreated. It occurs when veins responsible for carrying blood away from the retina become obstructed, causing a backup of blood and fluid. This can result in damage and swelling of the retina, ultimately causing vision loss. The severity of RVO can vary, depending on the blockage extent, the affected retina area, and the promptness of diagnosis and treatment.
While retinal vein occlusion cannot be cured, treatment can help manage the condition and prevent further vision loss. The primary goal of treatment is to enhance blood flow and minimize fluid buildup in the retina. With proper management, vision loss can be reduced and sometimes even restored.
Symptoms of retinal vein occlusion can include sudden painless vision loss, blurry or distorted vision, a decrease in peripheral vision, and the appearance of floaters or flashes of light in the visual field. If you experience any of these symptoms, it's important to schedule an appointment with our eye doctor for an evaluation.
A retinal vein occlusion is not a stroke, but it is often considered a vascular event. Both conditions involve a blockage of blood flow, but a stroke impacts the brain, whereas RVO affects the retina.
Several lifestyle changes can help improve blood flow to your eyes, including maintaining a healthy diet, engaging in regular exercise, and managing conditions like high blood pressure and diabetes. Certain eye exercises and massages may also be beneficial, but it's crucial to discuss any new exercise or treatment regimen with our eye doctor.
With appropriate management, retinal vein occlusion can improve over time. Treatment can help reduce swelling and enhance blood flow, which can, in turn, improve vision. However, it's important to note that not all cases of RVO will fully resolve, and some degree of vision loss may be permanent. While the thought of permanent vision loss is terrifying, there are incredible Low vision devices that can provide assistance with difficult visual skills such as reading and driving.
Treatment for vein occlusion can include medications to reduce swelling, laser therapy to decrease blood vessel leakage, and in some cases, surgery to enhance blood flow. The specific treatment plan will depend on the severity and location of the occlusion.
Several medications may be utilized to treat retinal vein occlusion, including anti-inflammatory medications and anti-VEGF injections. These medications work to decrease inflammation and improve blood flow to the retina.
Some studies suggest that specific vitamins and supplements may be helpful in managing retinal vein occlusion, such as omega-3 fatty acids, vitamin C, vitamin E, and zinc. However, it's essential to discuss any supplement regimen with our eye doctor before starting, as some supplements can interact with other medications or have negative effects on particular medical conditions.
Dr. Zurcher cartoon

Don't Wait! Schedule an Appointment to Evaluate Possible Retinal Vein Occlusion Today

If you are experiencing sudden vision changes, it's important to schedule an appointment with our optometrist for an evaluation. Early detection and treatment of Retinal Vein Occlusion (RVO) can help to preserve your vision and prevent further damage to your eyes. If you have any of the risk factors associated with RVO, such as high blood pressure, high cholesterol, or diabetes, it's important to take steps to manage these conditions through lifestyle changes and medication. By making healthy choices and seeking timely medical attention, you can take control of your eye health and protect your vision for years to come. Contact us today at (360) 491-2121 to schedule an appointment and learn more about how we can help you manage your RVO through our comprehensive eye care services.

Patients searching for advanced medical eye care visit our clinic from all over Washington, and we are proud to be a leading provider of comprehensive eye care services for patients from Olympia, Lakewood, Tacoma, and Lacey.

Testimonials


Such a nice optician. My grandson is only 4 and needs glasses. We were so sad, but he explained the issues, and we will follow up as he suggested.


Anna P.

I had such a good experience with the clinic. Very friendly staff and doctor, did not have to wait for long to be called, and was treated respectfully. Thanks, American Family.


June S.

Dr. Zurcher has gone above and beyond what any other eye doctor has ever done to figure out what is going on with my eyes. Very happy with American Family Vision.


Christine R.

Family Vision Clinic changed our lives! My daughter was frequently car sick, and she was getting headaches every day, often painful enough that they brought her to tears. We saw a string of doctors and therapists, but we made no progress. Finally, we found Dr. Levi Zurcher and his eye therapist Rain. After ten weeks of eye therapy my daughter no longer gets headaches, and she no longer gets car sick. Daily tears are a thing of the past. I really can’t say enough about this clinic. It was fascinating to watch Dr. Zurcher work. For the first time, someone who knew what they were doing was intently studying my daughter, really trying to figure out all of her eye issues, and his therapist Rain is one of the most patient and lovely people that I’ve ever had the good fortune to meet. We’re finished with eye therapy—yay!—and I have switched to American Family Vision Clinic for all of my family’s other eye health needs.


Lars Wulff

Very professional, yet kind and helpful. They do what they can to make the appointment comfortable. I was running a bit late, I made sure ti call. They were able to switch me with a patient who was already there, they treated me with respect, and helped my son have confidence by getting him the eye care he needed that day. Thank you so much! Would recommend to anyone. It's a blessing that they care enough to work with people who have all different types of insurance from work to state coverage.


Justin E.

The staff is friendly. The Doc is very knowledgeable. The office is family friendly and everyone is so patient with the little ones.


Amy Fagerness
1 2 3

Blog

picture-focused-serious-young-caucasian-female-teacher-with-textbook-taking-off-glasses-narrowing-eyes-trying-see-something-clearly-student-girl-eyewear-posing-with-diary

Understanding Foggy vision

Is foggy vision troubling you? Let our experienced optometrist restore your sight – book an appointment today and see the […]

Read More
6c9c7c94-592e-4cb8-a2a4-2b965a52f698

Vision Therapy for Nystagmus: Improving Visual Function and Quality of Life

According to the National Eye Institute, nystagmus affects approximately 0.24% of the general population in the United States. This means […]

Read More
christopher-ott--OXPR4zLDAE-unsplash

Cleaning Your Eyelids With Hypochlorous Acid: The Ultimate Solution for Eyelid Infections and Inflammation From Blepharitis

Are you tired of dealing with eyelid inflammation? Well, there's good news for you! Hypochlorous acid, a natural bactericidal compound, […]

Read More
see all blogs

Contact Us To Amplify Your EyeCare

American Family Vision Clinic Logo

Working Hours

Monday-Thursday
8:30AM-5:00PM

Friday
8:30AM-3:00PM

Saturday-Sunday
Closed

Location
400 Yauger Way SW. Bldg 1, Ste A Olympia, WA 98502
Fax
(360) 459-1097
Website Accessibility Policy
Safety protocols page
privacy policy
For Patients
appointment
Call Us
Referrals
Assessments
eyefile-adduserphone-handsetcalendar-fullarrow-uparrow-right linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram