Not sure if you have the flu?

Fight the flu with one dose

Downplaying the flu doesn’t help. Attack it within 48 hours of symptoms with XOFLUZA.

One dose. Two ways to save.

Whether you're using insurance or not, you’ve got options.

One dose. Two ways to save.

Whether you're using insurance or not, you’ve got options.

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AT MOST PHARMACIES

Pay as little as $35 (up to $70 off)

Present this coupon at your preferred pharmacy. Cost will vary based on your insurance coverage. If your cost is more than $35, the coupon can help. Terms and conditions apply.

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AT SELECT PHARMACIES

Pay flat fee $50

Choose to self-pay without insurance for $50 via select pharmacies. If your commercial copay is higher than $50, this option may be right for you. Terms and conditions apply.

THE CDC RECOMMENDS TREATING THE FLU IN THE FIRST 48 HOURS OF SYMPTOMS

Don't wait

When the flu hits, act fast. You can talk to a doctor without even leaving the house.

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No need to travel

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Avoid spreading illness

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Skip the waiting room

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Fast appointments

Book your virtual care visit now

Choose a virtual care partner below to schedule a visit now.

Treating the flu starts here

01


Talk to a doctor

Find out if you have the flu and get the appropriate treatment.

02


Find savings

You can fight the flu for less, regardless of your insurance coverage.

03


Get XOFLUZA

Pick it up at your nearest pharmacy or have it delivered to your door.

Frequently asked questions

COVID-19 and the flu are two different types of illnesses that can be potentially life-threatening. It is difficult to tell the difference between them because some of the symptoms can be similar. If you have flu-like symptoms, help protect yourself and others by contacting your doctor. If it is the flu, you may be able to treat it with prescription XOFLUZA.

To learn more about COVID-19, visit the official website of the Centers for Disease Control and Prevention (CDC) at CDC.gov.*

*The CDC does not endorse private products, services, or enterprises. Links to CDC.gov are provided for informational purposes only. 

XOFLUZA is a prescription medicine used to:    

  • treat the flu (influenza) in people 5 years of age and older who have had flu symptoms for no more than 48 hours and who are:
    • otherwise healthy or
    • at high risk of developing problems from the flu.
  • prevent the flu in people 5 years of age and older following contact with a person who has the flu (post-exposure prophylaxis).

XOFLUZA does not treat or prevent illness that is caused by infections other than the influenza virus.


XOFLUZA does not prevent bacterial infections that may occur with the flu.

It is not known if XOFLUZA is safe and effective for the treatment and prevention of the flu in children less than 5 years of age. XOFLUZA is not for use in children less than 5 years of age.

Ask your doctor about one-dose XOFLUZA when flu symptoms first appear. The first 48 hours are critical to fighting the flu with XOFLUZA.

XOFLUZA treats the flu in one dose with one tablet.
Take XOFLUZA with or without food.

  • Do not take XOFLUZA with dairy products, calcium-fortified beverages, laxatives, antacids or oral supplements containing iron, zinc, selenium, calcium or magnesium.

The first 48 hours are critical to fighting the flu with XOFLUZA. When symptoms first appear, ask if XOFLUZA is right for you by:

  • contacting your doctor
  • visiting your nearest urgent care facility

One-dose XOFLUZA is a prescription medication designed to treat or prevent influenza (flu) in individuals aged 5 years and older within 2 days of symptoms or after exposure. Over-the-counter medicines just treat symptoms. Prescription XOFLUZA works differently, with only one dose to attack the flu virus at its source.

XOFLUZA is administered as a single-dose 40 or 80mg oral tablet. It is most effective when treatment begins as soon as possible, within 48 hours of flu symptom onset or exposure to the virus. The exact dosage is determined by your healthcare provider based on weight. Tell your healthcare provider about all medical conditions, before you receive a live flu vaccine, and about all of the medicines you take, including prescription and over-the-counter medicines, antacids, laxatives, vitamins, and herbal supplements.

The most common side effects of  XOFLUZA include diarrhea, bronchitis, nausea, sinusitis, headache, and vomiting. Serious side effects may include allergic reactions, which may manifest as rash, difficulty breathing, or swelling of the face, throat, or mouth.

Patient’s out-of-pocket cost will vary by insurance, including their coverage, co-pay, deductible, and out-of-pocket max. XOFLUZA offers two ways to help patients afford treatment: (1) If a patient’s out-of-pocket cost is more than $35, the XOFLUZA Coupon can help. Eligible patients may pay as little as $35 for XOFLUZA (up to $70 off). (2) With the XOFLUZA $50 Flat Fee Option, eligible patients pay $50 if choosing to self-pay at select pharmacies. Terms & conditions apply.

XOFLUZA is available with a prescription in-store or online. The XOFLUZA product finder can help you identify pharmacy options that best meet your needs based on your zip code, including local pharmacies with likely availability, same-day, and mail delivery options.

Important Safety Information & Indication

What is XOFLUZA?

XOFLUZA is a prescription medicine used to:

  • treat the flu (influenza) in people 5 years of age and older who have flu symptoms for no more than 48 hours and who are:
    • otherwise healthy or
    • at high risk of developing problems from the flu.
  • prevent the flu in people 5 years of age and older following contact with a person who has the flu (post-exposure prophylaxis).

XOFLUZA does not treat or prevent illness that is caused by infections other than the influenza virus.
 

XOFLUZA does not prevent bacterial infections that may happen with the flu.
 

It is not known if XOFLUZA is safe and effective for the treatment and prevention of the flu in children less than 5 years of age. XOFLUZA is not for use in children less than 5 years of age.

 

Important Safety Information

Who should not take XOFLUZA?

  • Do not take XOFLUZA if you are allergic to baloxavir marboxil or any of the ingredients in XOFLUZA.

What should I tell my healthcare provider before using XOFLUZA?

  • Tell your healthcare provider about all of your medical conditions, including if you are:
    • Pregnant or plan to become pregnant. It is not known if XOFLUZA can harm your unborn baby.
    • Breastfeeding or plan to breastfeed. It is not known if XOFLUZA passes into your breast milk.
  • Talk to your healthcare provider before you receive a live flu vaccine after taking XOFLUZA.
  • Tell your healthcare provider about all of the medicines you take, including prescription and over-the-counter medicines, antacids, laxatives, vitamins, and herbal supplements.

What are the possible side effects of XOFLUZA?
Serious side effects may include

  • Allergic reaction. Get emergency medical help right away if you develop any of the following signs or symptoms of an allergic reaction:
    • trouble breathing
    • skin rash, hives or blisters
    • swelling of your face, throat or mouth
    • dizziness or lightheadedness

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.
 

The most common side effects of XOFLUZA for treatment of the flu in children (5 years of age to less than 12 years of age) were diarrhea and vomiting.
 

These are not all the possible side effects of XOFLUZA. Call your healthcare provider for medical advice about side effects.
 

XOFLUZA is not effective in treating or preventing infections other than influenza. Other kinds of infections can have symptoms like those of the flu or occur along with flu and may need different kinds of treatment. Tell your healthcare provider if you feel worse or develop new symptoms during or after treatment with XOFLUZA or if your flu symptoms do not start to get better.
 

You are encouraged to report side effects to Genentech by calling 1-888-835-2555 or to the FDA by visiting www.fda.gov/medwatch or calling 1-800-FDA-1088.

Please see full Prescribing Information, including Patient Product Information.

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