Interaction Checker

Baloxavir marboxil interactions

Baloxavir marboxil (Xofluza), an antiviral has 9 documented interactions across the FDA labels and fact sheets we index: 7 major, 0 moderate, 2 minor, and 0 where a label reports no significant interaction. Each entry below quotes the sentence behind it. This drug page is a starting point, not a verdict for your situation.

Interactions from the label

Major interactions (7)

  • Antacids (Tums, Maalox, Mylanta)OTC productMajor

    Avoid coadministration of XOFLUZA with dairy products, calcium-fortified beverages, polyvalent cation-containing laxatives, antacids, or oral supplements (e.g., calcium, iron, magnesium, selenium, or zinc). (Baloxavir marboxil label, Drug interactions)

  • BisacodyllaxativeMajor

    Avoid coadministration of XOFLUZA with dairy products, calcium-fortified beverages, polyvalent cation-containing laxatives, antacids, or oral supplements (e.g., calcium, iron, magnesium, selenium, or zinc). (Baloxavir marboxil label, Drug interactions)

  • Dairy (milk, cheese, yogurt)Food and drinkMajor

    Avoid coadministration of XOFLUZA with dairy products, calcium-fortified beverages, polyvalent cation-containing laxatives, antacids, or oral supplements (e.g., calcium, iron, magnesium, selenium, or zinc). (Baloxavir marboxil label, Drug interactions)

  • DocusatelaxativeMajor

    Avoid coadministration of XOFLUZA with dairy products, calcium-fortified beverages, polyvalent cation-containing laxatives, antacids, or oral supplements (e.g., calcium, iron, magnesium, selenium, or zinc). (Baloxavir marboxil label, Drug interactions)

  • LactuloselaxativeMajor

    Avoid coadministration of XOFLUZA with dairy products, calcium-fortified beverages, polyvalent cation-containing laxatives, antacids, or oral supplements (e.g., calcium, iron, magnesium, selenium, or zinc). (Baloxavir marboxil label, Drug interactions)

  • Polyethylene glycol 3350laxativeMajor

    Avoid coadministration of XOFLUZA with dairy products, calcium-fortified beverages, polyvalent cation-containing laxatives, antacids, or oral supplements (e.g., calcium, iron, magnesium, selenium, or zinc). (Baloxavir marboxil label, Drug interactions)

  • Senna (sennosides)laxativeMajor

    Avoid coadministration of XOFLUZA with dairy products, calcium-fortified beverages, polyvalent cation-containing laxatives, antacids, or oral supplements (e.g., calcium, iron, magnesium, selenium, or zinc). (Baloxavir marboxil label, Drug interactions)

Minor mentions (2)

  • Omeprazole and sodium bicarbonateproton pump inhibitorMinor

    Avoid coadministration of XOFLUZA with dairy products, calcium-fortified beverages, polyvalent cation-containing laxatives, antacids, or oral supplements (e.g., calcium, iron, magnesium, selenium, or zinc). (Baloxavir marboxil label, Drug interactions)

  • Sodium bicarbonateantacidMinor

    Avoid coadministration of XOFLUZA with dairy products, calcium-fortified beverages, polyvalent cation-containing laxatives, antacids, or oral supplements (e.g., calcium, iron, magnesium, selenium, or zinc). (Baloxavir marboxil label, Drug interactions)

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Not medical advice. Severity reflects the label's wording, not your circumstances. A "major" flag can be routine under supervision and a "minor" one can matter at high doses. Ask a pharmacist.