Interactions médicamenteuses
Baloxavir marboxil + Ferrous fumarate
Gravité: Modérée
Baloxavir marboxil and Ferrous fumarate: moderate interaction.
Dernière mise à jour
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Résumé
Baloxavir can bind to polyvalent cations such as iron in the gut, which may lower its absorption and reduce plasma exposure. This could weaken antiviral effect during influenza treatment or prophylaxis. Supporting data come mainly from animal studies.
Ce que signifie cette interaction, en termes simples
Baloxavir marboxil and Ferrous fumarate can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Baloxavir marboxil belongs to Anti Virals; Ferrous fumarate belongs to Miscellaneous.
Pourquoi elle survient
Chelation of baloxavir by iron in the gastrointestinal tract reduces its oral absorption.
Conduite à tenir
Avoid taking oral iron products at the same time as baloxavir; if iron is required, give baloxavir at a different time than the iron dose, or use an alternative antiviral if separation is not feasible.
Questions à poser à votre pharmacien
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Autres interactions de Ferrous fumarate
Autres interactions de Baloxavir marboxil
Questions fréquentes
Can I take Baloxavir marboxil with Ferrous fumarate?
MediHelp rates the interaction as moderate. Baloxavir marboxil and Ferrous fumarate can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Baloxavir can bind to polyvalent cations such as iron in the gut, which may lower its absorption and reduce plasma exposure. This could weaken antiviral effect during influenza treatment or prophylaxis. Supporting data come mainly from animal studies.
How serious is the interaction between Baloxavir marboxil and Ferrous fumarate?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid taking oral iron products at the same time as baloxavir; if iron is required, give baloxavir at a different time than the iron dose, or use an alternative antiviral if separation is not feasible.
What other medicines interact with Ferrous fumarate?
MediHelp also lists interactions of Ferrous fumarate with, for example, Ciprofloxacin, Acetohydroxamic acid, Aluminum hydroxide. The full list is on the Ferrous fumarate page.
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