Relenza Prices and Savings - Inside Rx
Zanamivir is an antiviral medicine that blocks the actions of viruses in your body. Zanamivir is used to treat flu symptoms caused by influenza virus in people who have had symptoms for less than 2 days. Zanamivir may also be given to prevent influenza in people who may be exposed but... View More Info
Rx icon

Learn more about price differences between brand and generic drugs

Get the Inside Rx app

Save up to 80% on brand & generic medications.