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Post-COVID Vision Problems Are Being Missed; Patients Are Paying for It


More patients are showing up with symptoms after COVID that don’t fit a typical eye exam.


They see 20/20.


But they’re struggling with:

  • Double vision

  • Trouble focusing

  • Dizziness and imbalance

  • Headaches and brain fog

  • Anxiety in busy environments


And they’re told their eyes are fine.


The Problem Isn’t Clarity; It’s Coordination


This is often binocular vision dysfunction.

COVID has been associated with involvement of cranial nerves III, IV, and VI; affecting eye movements and alignment. The result is unstable vision and increased demand on the brain to keep images single.


That constant compensation is what drives many of these symptoms.


Why It’s Being Missed


Most routine exams focus on acuity and ocular health.

They don’t fully evaluate how the eyes work together under real-world demand.

So patients get referred out; neurology, ENT, psychiatry; or placed on medications; while the visual system is overlooked.


What Needs to Change


If a patient presents with persistent symptoms after COVID; especially diplopia, focusing issues, dizziness, or unexplained headaches; binocular vision dysfunction should be part of the differential.


When properly identified, these patients often improve with prism and vision therapy.


Bottom Line


This isn’t rare.


It’s just underdiagnosed.


And until we start looking beyond 20/20; patients will continue to suffer longer than they should.


For Patients and Providers Looking for Answers


At Vivid Visions Optometry, Inc. in Valencia, California, we specialize in evaluating and treating binocular vision dysfunction.

If you’re a provider with a patient who isn’t improving, or a patient still searching for answers, we’re here to help.


We offer:

  • In-depth binocular vision evaluations

  • Precision prism prescriptions

  • Personalized vision therapy programs

  • Virtual consultations to help guide care or connect you with providers closer to you


Schedule a consultation or refer a patient here:www.vividvisionsoptometry.com/appointments

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Vivid Visions Optometry, Inc.
27201 Tourney Rd Suite 100
Valencia, CA 91355

(inside Valencia Executive Plaza )​​

Phone: (661) 310-0603​

Fax: (661) 746-5930

vividvisionsoptometry@gmail.com

Hours of Operation

Monday: CLOSED

Tuesday-Friday: 8am-4pm

Saturday: 9am-3pm

Sunday: CLOSED

© 2026 by Vivid Visions Optometry, Inc.

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