Xofluza Coupon & Prices

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Medically reviewed by  Jamie Winn, PharmD

Is NiceRx a Xofluza coupon provider?

We are a service provider that helps eligible individuals access patient assistance programs. That means that we do not offer printable Xofluza manufacturer coupons, Xofluza discounts, or free Xofluza samples. We are not a Xofluza coupon provider or Xofluza discount card. Our service extends to assisting eligible individuals to access the medications they need through patient assistance programs.

Xofluza patient assistance program

Patient assistance programs are typically sponsored by pharmaceutical companies and provide free or discounted medications to individuals with low income who are uninsured or under-insured and meet the eligibility criteria that vary by program. There are currently no known patient assistance programs for this medication.

How much does Xofluza cost without insurance?

Xofluza cost without insurance will vary depending on where you buy it. As a guide, Xofluza oral tablets 40 mg usually cost $170 for 1 tablet.

How much does Xofluza cost with insurance?

The copay for Xofluza with insurance depends on the terms of your healthcare plan. To find out how much this is, your healthcare provider or pharmacist will be able to calculate your copay with your current insurance.

What is Xofluza?

Xofluza is an FDA (U.S. Food and Drug Administration) approved medication manufactured by Genentech, Inc. It is classed as a polymerase acidic endonuclease inhibitor for the treatment of acute uncomplicated influenza in patients 12 years of age and above who have had symptoms for no longer than 48 hours, that are healthy, or are at high risk of developing influenza-related complications.

Influenza viruses may change over time, with the emergence of resistant strains that could reduce the clinical effect of antiviral drugs. The Centers for Disease Control and Prevention (CDC) recommends that all people aged 6 months and older should receive a flu vaccine every flu season.

What doses of Xofluza are available?

Xofluza is available in tablet form, in the following doses: 20 mg and 40 mg tablets.

Take Xofluza orally with or without food, as a single dose. Your dosage is based on your weight. Take this medication at least 4 hours before or 2 hours after other products containing aluminum, iron, zinc, selenium, calcium, or magnesium. Examples include antacids, vitamins, minerals, dairy products, and calcium-enriched juice.

Please read the prescribing information and always speak with a healthcare professional for medical advice about any changes to your dose so they can monitor and evaluate your condition.

Xofluza active ingredients

Xofluza contains baloxavir marboxil, an antiviral medication for the treatment of influenza A and influenza B flu.

Xofluza side effects

The most common side effects of Xofluza in clinical trials compared to placebo include:

  • Diarrhea
  • Bronchitis
  • Nausea
  • Sinusitis
  • Headache

In rare instances, Xofluza can cause more serious side effects. These can include:

  • Hypersensitivity reactions such as anaphylaxis, angioedema, urticaria, and erythema multiforme
  • Risk of bacterial infection

Get medical help immediately if you notice any symptoms of a serious allergic reaction, including rash, sore throat, itching, or swelling of the face, tongue, throat, severe dizziness, or trouble breathing.

Your doctor will assess the benefits of using Xofluza against your risk of side effects. Patients are encouraged to report negative side effects or adverse reactions of Xofluza to the FDA. Visit, or call 1-800-FDA-1088.

Xofluza drug interactions

Xofluza can interact with other medications. These include:

  • Polyvalent cation-containing laxatives, antacids, or oral supplements such as calcium, iron, magnesium, selenium, or zinc
  • Live attenuated influenza vaccines

This list is not exhaustive and other prescription drugs may interact with Xofluza. Tell your healthcare provider about all of the medicines you take, including prescription drugs and over-the-counter medicines, antacids, laxatives, vitamins, and herbal supplements.

Xofluza contraindications

You should not use Xofluza if you:

  • Are allergic to the active ingredient baloxavir marboxil, or oseltamivir
  • Have had an allergic reaction to any of the other ingredients in Xofluza

Talk to your doctor before using Xofluza if you:

  • Are taking any of the medications that could interact with Xofluza
  • Are younger than 12 years of age or weigh less than 40 kg
  • Are pregnant or are planning to become pregnant
  • Are breastfeeding or are planning to breastfeed

Xofluza generic

Xofluza is the trademark brand name for baloxavir marboxil manufactured by Genentech, Inc. A generic version of baloxavir marboxil is not available. Generic drugs are generally cheaper than brand-name drugs, but you can still find Xofluza savings through NiceRx.

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The content on this website is intended for information purposes only. It does not constitute medical advice. The information on this website should not be relied upon and is not a substitute for professional medical advice. You should always speak to your doctor regarding the risks and benefits of any treatment.