Visine Red Eye Comfort Drops is an over-the-counter ophthalmic solution formulated to quickly relieve eye redness and minor irritations. It works by constricting the tiny blood vessels on the surface of the eye to temporarily "get the red out".
Key Product Details
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Active Ingredient: Tetrahydrozoline HCl (0.05%), a topical vasoconstrictor (decongestant).
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Primary Function: Fast-acting relief from redness caused by smoke, dust, smog, swimming, lack of sleep, or screen strain.
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Onset of Action: Works rapidly, typically reducing redness within 60 seconds.
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Standard Dosage: 1 to 2 drops in the affected eye(s) up to 4 times daily for adults and children aged 6 and older.
Safety Warnings & Proper Usage
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Avoid Rebound Redness: Do not use this product for more than 72 consecutive hours. Overuse can trigger a "rebound effect," making your eyes even redder and more irritated once the drops wear off.
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Contact Lenses: Always remove contact lenses before applying the drops. Wait at least 15 minutes before reinserting them.
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Contraindications: Do not use if you have narrow-angle glaucoma without consulting a doctor first.
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Contamination: Avoid touching the dropper tip to your eye or any other surface to prevent bacterial contamination. Discard the solution if it becomes cloudy or changes color.
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Ingestion Warning: Tetrahydrozoline is highly toxic if swallowed. Keep the bottle strictly out of reach of children and pets.
