Fast-Acting Influenza Antiviral – Single-Dose Flu Treatment Trusted by Doctors
Experience rapid flu relief with Xofluza® (Baloxavir Marboxil) 40 mg, a revolutionary, single-dose influenza medicine from Genentech – an industry leader in antiviral and prescription flu medications. Clinically proven to shorten the duration and severity of flu symptoms, Xofluza is an FDA-approved, innovative antiviral treatment designed for convenience, efficacy, and trusted results during every flu season.
Key Features & Benefits
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Potent Single-Dose Antiviral Tablet
- Xofluza delivers powerful prescription flu symptom relief with just one tablet, simplifying influenza management for adults and children (aged 12+) with acute, uncomplicated flu.
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Clinically Proven Flu Treatment
- Rapidly reduces viral load, symptom duration, and contagiousness versus placebo – effective against influenza A and B strains.
- Ideal for early intervention within 48 hours of symptom onset.
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FDA-Approved Influenza Medication
- Physician-trusted, prescription-only antiviral for the treatment of acute uncomplicated flu.
- Appropriate for at-risk populations and during the peak of flu season.
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Convenient & Easy-to-Take
- One single 40 mg tablet—no need for repeat dosing or complicated schedules.
- Reduces the risk of spreading flu to household contacts and coworkers.
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Backed by Genentech Innovation
- Manufactured by Genentech, a global leader in prescription antiviral and specialty medicines.
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FDA-Approved Antiviral for Flu Acute uncomplicated flu treatment, prescription flu antiviral, FDA approved flu tablet.
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Flu Symptom Relief Shorten flu duration, reduce fever and body aches, decrease viral shedding, flu relief medicine.
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Why Choose Xofluza (Baloxavir Marboxil) 40 mg by Genentech?
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Fast, Convenient, and Effective – Works quickly to treat flu symptoms and minimize missed work or school days.
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Single-Dose Simplicity – No repeated dosing or difficult regimens, just one tablet for complete course.
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Trusted By Healthcare Providers – Recommended by doctors, hospitals, and pharmacies nationwide.
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Proven Clinical Results – Reduces complications, viral transmission, and sick days during flu outbreaks.
Dosage and Administration
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Recommended Dosage:
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Adults and Adolescents (≥12 years, ≥40 kg): Take one 40 mg Xofluza tablet by mouth as a single dose, with or without food.
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For patients 80 kg or more: The recommended dose is 80 mg (two 40 mg tablets) taken together as a single dose.
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Administration Notes:
- Take as soon as possible within 48 hours of flu symptom onset for best results.
- Can be taken with or without food; avoid dairy products, calcium-fortified beverages, antacids, or supplements within 4 hours before or after taking Xofluza, as these may reduce effectiveness.
- For acute uncomplicated influenza only; not for prevention or severe/complicated flu.
Xofluza vs Tamiflu: Which Flu Medicine Is Best?
Xofluza (baloxavir marboxil) and Tamiflu (oseltamivir phosphate) are both FDA-approved prescription antiviral medications for treatment of influenza. Here’s how they compare:
Dosing & Convenience
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Xofluza: One single oral dose—no need for a five-day course.
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Tamiflu: Twice daily dosing for 5 days (total of 10 capsules or liquid doses).
Speed & Efficacy
- Both reduce flu symptoms and duration if taken within 48 hours of onset.
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Xofluza reduces viral shedding faster, helping to minimize spread.
Age Range
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Xofluza: FDA-approved for adults and adolescents 12+ (≥40 kg).
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Tamiflu: FDA-approved for infants as young as 2 weeks.
Side Effects
- Both are generally well-tolerated; Tamiflu can cause nausea and vomiting more often, especially in children.
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Xofluza’s main side effects: Diarrhea, bronchitis, common cold symptoms.
Drug Interactions
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Xofluza: Avoid with dairy, calcium, magnesium, or iron within 4 hours of dose.
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Tamiflu: Fewer interaction issues.
Prevention (Prophylaxis)
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Tamiflu: Approved for flu prevention.
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Xofluza: Not currently approved for flu prevention.
Which Should You Choose?
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Choose Xofluza if: You want fast, one-time dosing and are 12+ years old; prefer rapid symptom relief and reduced transmission risk.
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Choose Tamiflu if: You need treatment for infants, prefer a longer window for symptom onset, or require flu prevention.
Talk to your healthcare provider to decide which flu medication is best for your needs.
Side Effects
Warnings and Precautions
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Not for Preventing Influenza: Xofluza is not approved for flu prevention. Use only for the treatment of acute, uncomplicated influenza.
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Use in Pediatrics: Safety and efficacy not established for children under 12 years or those weighing less than 40 kg.
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Drug Interactions: Avoid co-administration with dairy products, calcium, magnesium, antacids, or iron-containing products around the time of dosing.
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Pregnancy & Breastfeeding: Consult your doctor before use if you are pregnant or breastfeeding.
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Allergic Reactions: Do not take if you have ever had a severe allergic reaction to Baloxavir Marboxil.
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Consultation Required: Always use Xofluza under medical supervision and by prescription only.
Genentech — Leading innovation in prescription influenza and antiviral medications for adults and teens during flu season and beyond.
Order Xofluza (Baloxavir Marboxil) 40 mg from Genentech now for the fastest, most convenient prescription flu relief—trusted by doctors and healthcare professionals for quick recovery and reliable influenza protection!
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