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Interações medicamentosas

Baloxavir marboxil + Iron

Gravidade: Moderada

Baloxavir marboxil and 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.

O conteúdo clínico desta página está disponível apenas em inglês.

Resumo

Polyvalent cations such as iron can bind baloxavir in the gut and lower its absorption, which may reduce antiviral effect. Supporting data come mainly from animal work and labeling advice.

O que esta interação significa em palavras simples

Baloxavir marboxil and 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; Iron belongs to Gastrointestinal Tract.

Nível de evidência: Low

Por que acontece

Chelation of baloxavir by iron in the gastrointestinal tract, decreasing absorption.

O que fazer

Avoid taking oral iron products at the same time as baloxavir; separate dosing where possible. Intravenous iron is not expected to interact this way.

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 Iron?

MediHelp rates the interaction as moderate. Baloxavir marboxil and 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. Polyvalent cations such as iron can bind baloxavir in the gut and lower its absorption, which may reduce antiviral effect. Supporting data come mainly from animal work and labeling advice.

How serious is the interaction between Baloxavir marboxil and 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; separate dosing where possible. Intravenous iron is not expected to interact this way.

What other medicines interact with Iron?

MediHelp also lists interactions of Iron with, for example, Acetohydroxamic acid, Aluminum hydroxide, Calcium acetate. The full list is on the Iron page.

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