Polyvinyl alcohol 2.7%, povidone 2%; oph soln. Relief of dry eye symptoms or to prevent further irritation. For the temporary relief of discomfort due to minor eye irritations or to exposure to ...

Polyvinyl alcohol 1.4%, povidone 0.6%; oph soln; preservative-free. Reevaluate if irritation, eye pain, or visual changes persist beyond 72 hours or worsen.

Each one is made with or wrapped in polyvinyl alcohol, or PVA. Although that wrapping seems to magically disappear, a recent ...