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Tetrahydrozoline / Zinc Sulfate Ophthalmic Dosage

Applies to the following strength(s): 0.05%-0.25%

The information at Drugs.com is not a substitute for medical advice. Always consult your doctor or pharmacist.

Usual Adult Dose for:

Usual Pediatric Dose for:

Additional dosage information:

Usual Adult Dose for Eye Redness/Itching

Instill 1 to 2 drops in the affected eye(s) up to 4 times daily.

Usual Pediatric Dose for Eye Redness/Itching

>=6 years: Instill 1 to 2 drops in the affected eye(s) up to 4 times daily.

Precautions

Sympathomimetics are generally contraindicated in patients with narrow-angle glaucoma.

Contact lenses should be removed before use.

Patients should be instructed to avoid allowing the tip of the container to contact the eye, eyelid, fingers or any other surface.

Overuse may result in rebound congestion.

Patients should be advised to discontinue use and notify their physician if their condition worsens or lasts for more than 72 hours.

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