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Vira-A Dosage

Generic name: vidarabine
Dosage form: Ophthalmic Ointment

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

Administer approximately one-half inch of VIRA-A Ophthalmic Ointment, 3%, into the lower conjunctival sac five times daily at three-hour intervals.

If there are no signs of improvement after 7 days, or complete re-epithelialization has not occurred by 21 days, other forms of therapy should be considered. Some severe cases may require longer treatment.

Too frequent administration should be avoided.

After re-epithelialization has occurred, treatment for an additional 7 days at a reduced dosage (such as twice daily) is recommended in order to prevent recurrence.

The following topical antibiotics: gentamicin, erythromycin, chloramphenicol; or topical steroids: prednisolone or dexamethasone have been administered concurrently with VIRA-A Ophthalmic Ointment, 3%.

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