BVD & NeuroVisual ® Medicine

Understanding Binocular Vision Dysfunction (BVD)

Binocular Vision Dysfunction (BVD) is a condition where your eyes are misaligned, sending two different images to the brain. This misalignment can cause symptoms like headaches, dizziness, anxiety, motion sickness, and chronic neck pain.

Symptoms of BVD

  • Physical Findings: Neck pain, clumsiness, head tilt.

  • Neurological Symptoms: Migraines, vertigo, seizures.

  • Anxiety Symptoms: Panic attacks, agoraphobia.

  • Reading Challenges: Difficulty focusing, fatigue.

  • Driving Symptoms: Anxiety, car sickness, night glare.

  • Binocular Vision Symptoms: Double vision, poor depth perception, hand-eye coordination issues.


Causes of BVD

BVD can be caused by facial asymmetry, concussions, or head injuries. It may also be genetically inherited or triggered by conditions like stroke, Lyme disease, or COVID-19.


Misdiagnosis of BVD

BVD symptoms are often mistaken for conditions like anxiety disorders, ADHD, migraines, sinus problems, and more. Proper diagnosis is crucial for effective treatment.

Take the BVD Test

Prism Glasses for BVD

Prism lenses align the images sent to your brain, reducing eye muscle strain and relieving symptoms. These lenses are custom-fit and may require adjustments over time.


What Patients Say

Patients report significant improvements in symptoms and quality of life after using prism glasses. Check out their testimonials and success stories

“I’m not tired when I read now. School is not as hard, and I have more fun. My glasses make everything better.” - Justin

“I was about to be put into a special education class because I was having so many learning problems. That was ten years ago. These lenses changed everything, really! The headaches disappeared. Reading was so much easier and I could figure out my homework.” - Kali​​​​​​​

“I was riding my motorcycle and was hit from behind. The years that followed were filled with excruciating pain. I couldn’t cut the grass, cook, or do much of anything. Then, one of my therapists referred me to a BVD specialist. When I put on the trial lenses, the pain instantly left. This is the real deal.” - Roy​​​​​​​


​​​​​​​​​​​​​​FAQs

  • How do you know if you have BVD? Symptoms include headaches, dizziness, and balance issues.

  • How is BVD treated? With custom-fit microprism lenses.

  • Can BVD affect driving? Yes, it can cause dizziness and depth perception issues.

  • How is BVD diagnosed? Through a specialized NeuroVisual ® Evaluation.

  • Who can be treated? People of all ages, including those with traumatic brain injuries.

Contact Us

Have more questions? Reach out to us at (904) 713-2020 or email us at 4eyes@daufamilyeyecare.com.


Take the Next Step

Think you might have BVD? Get relief now with our free BVD self-test.

​​​​​​​Take the BVD Test

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St. John's, FL 32259
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