Tetrahydozoline (Visine)

Photograph of Tetrahydozoline (Visine) under the microscope.

Visine is a nonprescription solution containing tetrahydrozoline that is used to relieve eye redness that is due to minor irritations, pollen, smoke, dust, smog, and wearing contact lenses. When using Visine, be aware of any eye pain or change in vision that might occur and if redness or irritation continues or gets worse, stop using the medicine and contact your physician.

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