Post-COVID Eye Syndrome?
Persistent ocular symptoms after mild COVID-19 may reflect neuroinflammation, dysautonomia, and peripheral ocular neuropathy
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A study examined 100 individuals with persistent ocular symptoms after non-hospitalized COVID-19, revealing significant neuroimmune signatures.
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Persistent ocular symptoms emerged in 68% of participants within 0.2-4 months post-infection, with 78.2% persisting for at least one year.
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The study identified 22 distinct self-reported ocular symptoms, with light sensitivity, eye pain, and reduced focusing ability being the most common.
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Specialized testing revealed deficits in near visual acuity and ocular alignment, while routine clinical exams showed no major differences.
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A diagnostic model using clinical parameters and tear proteins achieved 91% accuracy in identifying patients with post-COVID ocular complaints.
