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Interações medicamentosas

Bictegravir + Ferrous gluconate

Gravidade: Moderada

Bictegravir and Ferrous gluconate: 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

Iron binds bictegravir in the gut and can lower its exposure when taken fasting. Reduced levels may lead to loss of HIV virologic suppression or resistance.

O que esta interação significa em palavras simples

Bictegravir and Ferrous gluconate 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.

Nível de evidência: High

Por que acontece

Iron cations chelate bictegravir in the gastrointestinal tract, reducing absorption.

O que fazer

Take bictegravir and iron together with food, or take bictegravir at least 2 hours before iron when fasting. Do not take iron within 2 hours before bictegravir on an empty stomach.

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 Bictegravir with Ferrous gluconate?

MediHelp rates the interaction as moderate. Bictegravir and Ferrous gluconate 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. Iron binds bictegravir in the gut and can lower its exposure when taken fasting. Reduced levels may lead to loss of HIV virologic suppression or resistance.

How serious is the interaction between Bictegravir and Ferrous gluconate?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Take bictegravir and iron together with food, or take bictegravir at least 2 hours before iron when fasting. Do not take iron within 2 hours before bictegravir on an empty stomach.

What other medicines interact with Ferrous gluconate?

MediHelp also lists interactions of Ferrous gluconate with, for example, Ciprofloxacin, Acetohydroxamic acid, Aluminum hydroxide. The full list is on the Ferrous gluconate page.

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