What is Xofluza (40 Mg Dose): Uses, Warnings & Interactions

Updated Jan. 13, 2021  •  Published Dec. 31, 2020

Xofluza (40 Mg Dose) overview

BRAND NAMES:

  • Xofluza

Generic Names:

  • Xofluza (40 Mg Dose)

Uses:

  • Treats influenza (flu).

Therapeutic Classes:

  • Antiviral

Forms:

  • Tablet

How it’s taken:

  • By mouth

What form(s) does Xofluza (40 Mg Dose) come in

  • Tablet

What are common Xofluza (40 Mg Dose) doses?

  • Tablet Therapy Pack 2 x 20MG

Common Xofluza (40 Mg Dose) prescriptions

  • Xofluza (40 MG Dose)
    1 x 40mg tablet therapy pack

  • Xofluza (40 MG Dose)
    2 x 20mg tablet therapy pack

How to take Xofluza (40 Mg Dose)

  • Your doctor will tell you how much medicine to use. Do not use more than directed. Do not take this medicine for any illness other than the flu.

  • Start using this medicine within 48 hours, as soon as the symptoms of flu (including cough, fever, runny nose, headache, joint or muscle pain) appear.

  • Take this medicine with or without food. However, do not take this medicine with dairy products or drinks rich in calcium.

  • Take all of the medicine in your prescription to clear up your infection, even if you feel better after the first few doses.

  • Read and follow the patient instructions that come with this medicine. Talk to your doctor or pharmacist if you have any questions.

  • Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

  • Your doctor will tell you how much medicine to use. Do not use more than directed. Do not take this medicine for any illness other than the flu.

  • Start using this medicine within 48 hours, as soon as the symptoms of flu (including cough, fever, runny nose, headache, joint or muscle pain) appear.

  • Take this medicine with or without food. However, do not take this medicine with dairy products or drinks rich in calcium.

  • Take all of the medicine in your prescription to clear up your infection, even if you feel better after the first few doses.

  • Read and follow the patient instructions that come with this medicine. Talk to your doctor or pharmacist if you have any questions.

  • Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.

  • Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.

Xofluza (40 Mg Dose) contraindications

  • This medicine is not right for everyone. Do not use it if you had an allergic reaction to baloxavir marboxil.

Xofluza (40 Mg Dose) warnings

  • Tell your doctor if you are pregnant or breastfeeding, or if you have any type of infection.

  • This medicine is not a substitute for a yearly flu shot. It also will not treat or prevent a bacterial infection.

  • Call your doctor if your symptoms do not improve or if they get worse.

  • Keep all medicine out of the reach of children. Never share your medicine with anyone.

Xofluza (40 Mg Dose) interactions

  • Do not use this medicine together with antacids, laxatives, or oral supplements containing calcium, iron, magnesium, selenium, or zinc.

  • Do not use this medicine if you have received the nasal flu vaccine (live attenuated influenza vaccine), unless your doctor says it is okay.

Xofluza (40 Mg Dose) side effects

Serious Side Effects

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing

  • Blistering, peeling, or loose skin

  • Chest tightness, trouble breathing

  • Cough, fever, headache, pain or tenderness around your eyes and cheekbones