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Interações medicamentosas

Doxycycline + Ferric oxyhydroxide

Gravidade: Moderada

Doxycycline and Ferric oxyhydroxide: 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

Iron-containing binders can bind doxycycline in the gut and reduce its absorption, risking reduced antibacterial effect.

O que esta interação significa em palavras simples

Doxycycline and Ferric oxyhydroxide 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.

Doxycycline belongs to Anti Bacterial; Ferric oxyhydroxide belongs to Gastrointestinal Tract.

Nível de evidência: Moderate

Por que acontece

Chelation of doxycycline by iron and other cations in the gastrointestinal tract.

O que fazer

Take doxycycline at least 1 hour before ferric oxyhydroxide.

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 Doxycycline with Ferric oxyhydroxide?

MediHelp rates the interaction as moderate. Doxycycline and Ferric oxyhydroxide 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-containing binders can bind doxycycline in the gut and reduce its absorption, risking reduced antibacterial effect.

How serious is the interaction between Doxycycline and Ferric oxyhydroxide?

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 doxycycline at least 1 hour before ferric oxyhydroxide.

What other medicines interact with Ferric oxyhydroxide?

MediHelp also lists interactions of Ferric oxyhydroxide with, for example, Levothyroxine, Acetylsalicylic acid, Cefalexin. The full list is on the Ferric oxyhydroxide page.

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