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Interações medicamentosas

Baloxavir marboxil + Carbonyl iron

Gravidade: Moderada

Baloxavir marboxil and Carbonyl iron: moderate interaction.

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Para profissionais de saúde — apenas referência. Esta página é um resumo breve, não é aconselhamento médico nem substitui a bula oficial ou o julgamento clínico. Verifique sempre antes de prescrever ou dispensar.

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Resumo

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.

O que esta interação significa em palavras simples

Baloxavir marboxil and Carbonyl iron 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; Carbonyl iron belongs to Miscellaneous.

Nível de evidência: Low

Por que acontece

Chelation of baloxavir by iron in the gastrointestinal tract reduces its oral absorption.

O que fazer

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.

O que perguntar ao farmacêutico

  • 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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Perguntas frequentes

Can I take Baloxavir marboxil with Carbonyl iron?

MediHelp rates the interaction as moderate. Baloxavir marboxil and Carbonyl iron 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 Carbonyl iron?

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 Carbonyl iron?

MediHelp also lists interactions of Carbonyl iron with, for example, Aluminum hydroxide, Calcium acetate, Calcium carbonate. The full list is on the Carbonyl iron page.

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