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Interações medicamentosas

Carbonyl iron + Penicillamine

Gravidade: Moderada

Carbonyl iron and Penicillamine: 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

Oral iron binds penicillamine in the gut and can substantially reduce its absorption, which may lead to reduced therapeutic effect. Stopping iron can later increase penicillamine exposure.

O que esta interação significa em palavras simples

Carbonyl iron and Penicillamine 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.

Carbonyl iron belongs to Miscellaneous; Penicillamine belongs to Musculoskeletal.

Nível de evidência: High

Por que acontece

Chelation of penicillamine by iron in the gastrointestinal tract reduces absorption.

O que fazer

Separate doses by at least 2 hours, giving penicillamine on an empty stomach. Monitor clinical response and adjust the dose if iron is started or stopped.

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 Carbonyl iron with Penicillamine?

MediHelp rates the interaction as moderate. Carbonyl iron and Penicillamine 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. Oral iron binds penicillamine in the gut and can substantially reduce its absorption, which may lead to reduced therapeutic effect. Stopping iron can later increase penicillamine exposure.

How serious is the interaction between Carbonyl iron and Penicillamine?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Separate doses by at least 2 hours, giving penicillamine on an empty stomach. Monitor clinical response and adjust the dose if iron is started or stopped.

What other medicines interact with Penicillamine?

MediHelp also lists interactions of Penicillamine with, for example, Gold sodium thiomalate, Aluminum hydroxide, Calcium carbonate. The full list is on the Penicillamine page.

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