Learn about XOFLUZA® (baloxavir marboxil), a one-dose prescription medicine flu treatment that attacks the flu virus at its source. See full safety for more information.

Learn about XOFLUZA® (baloxavir marboxil), a one-dose prescription flu medicine that attacks the flu virus at its source. See full safety for more information.

Get answers to common questions about flu symptoms and how to get prescription flu treatment XOFLUZA® (baloxavir marboxil). See full safety for more information.

Learn about the difference between a cold, COVID-19, and the flu and why the first 48 hours are critical to fighting the flu with XOFLUZA® (baloxavir marboxil), a one-dose prescription flu medication. See full safety for more information.

The most common side effects of XOFLUZA for treatment of the flu in adults and adolescents (12 years of age and older) were diarrhea, bronchitis, nausea, sinusitis, and headache.

Download a coupon that may help you save on the cost of XOFLUZA® (baloxavir marboxil), a one-dose prescription flu medicine. Terms and conditions apply for the XOFLUZA coupon.

for your XOFLUZA prescription, up to $60 of.* *Terms and conditions apply.

For Patients: By using this coupon, you acknowledge that you meet the eligibility criteria and will comply with the terms and conditions. Present this coupon to your pharmacy along with a valid prescription for XOFLUZA and You will pay the first $30 Genentech will pay up to the next $60 depending on your insurance coverage

Learn what you might pay out of pocket for XOFLUZA® (baloxavir marboxil) including whether you are eligible for help paying for XOFLUZA. See full safety for more information.

Patient Eligibility/Terms and Conditions: This offer is valid for eligible patients receiving prescription XOFLUZA. It may be used by those with or without commercial/private insurance, including patients who choose to pay cash. This offer may not be used for any other product.