Tetrahydrozoline / Zinc Sulfate Ophthalmic Dosage
Medically reviewed by Drugs.com. Last updated on Aug 14, 2023.
Applies to the following strengths: 0.05%-0.25%
Usual Adult Dose for:
Usual Pediatric Dose for:
Additional dosage information:
Usual Adult Dose for Eye Redness/Itching
1 to 2 drops in the affected eye(s) up to 4 times a day
Comment: Patients should stop use and contact their healthcare provider if their condition worsens OR the condition lasts longer than 72 hours.
Uses:
- For protection against further irritation
- For the relief of discomfort of redness of the eye due to minor eye irritations
- For the relief of eye dryness
- For the temporary relief of burning and irritation dur to exposure to wind or sun
- For the temporary relief of discomfort and redness of the eye due to minor eye irritations
Usual Pediatric Dose for Eye Redness/Itching
6 years and older: 1 to 2 drops in the affected eye(s) up to 4 times a day
Comment: Patients should stop use and contact their healthcare provider if their condition worsens OR the condition lasts longer than 72 hours.
Uses:
- For protection against further irritation
- For the relief of discomfort of redness of the eye due to minor eye irritations
- For the relief of eye dryness
- For the temporary relief of burning and irritation dur to exposure to wind or sun
- For the temporary relief of discomfort and redness of the eye due to minor eye irritations
Renal Dose Adjustments
Data not available
Liver Dose Adjustments
Data not available
Precautions
CONTRAINDICATIONS: None.
Safety and efficacy have not been established in patients younger than 6 years.
Consult WARNINGS section for additional precautions.
Dialysis
Data not available
Other Comments
Administration advice:
- This drug should be used for external use only.
- The tip of the container should not be allowed to touch any surface during application.
- The cap should be replaced after use.
Storage requirements:
- Store at 15 to 25C
General:
- Use may produce a brief, tingling sensation.
Patient advice:
- Patients should be instructed to avoid using solutions that have changed color or become cloudy.
- Advise patients to speak to their healthcare provider if they become pregnant, intend to become pregnant, or are breastfeeding.
More about tetrahydrozoline / zinc sulfate ophthalmic
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- Side effects
- During pregnancy
- Drug class: ophthalmic antihistamines and decongestants
Patient resources
Other brands
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
