Relenza Overdose, Contraindications and Information - Zanamivir

Relenza Overdose, Contraindications and Information - Zanamivir

OVERDOSE

There have been no reports of overdosage from administration of RELENZA. Doses of zanamivir up to 64 mg/day have been administered by nebulizer. Additionally, doses of up to 1,200 mg/day for 5 days have been administered intravenously. Adverse effects were similar to those seen in clinical studies at the recommended dose.

RELENZA is contraindicated in patients with a known hypersensitivity to any component of the formulation (see DESCRIPTION).