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Interações medicamentosas

Calcium carbonate + Penicillamine

Gravidade: Moderada

Calcium carbonate 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

Antacids and mineral supplements can substantially reduce penicillamine absorption, which may weaken its therapeutic effect. Calcium forms complexes with penicillamine in the gut.

O que esta interação significa em palavras simples

Calcium carbonate 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.

Calcium carbonate belongs to Gastrointestinal Tract; Penicillamine belongs to Musculoskeletal.

Nível de evidência: Moderate

Por que acontece

Chelation or binding of penicillamine by calcium in the gastrointestinal tract reduces absorption.

O que fazer

Take penicillamine on an empty stomach and at least 2 hours apart from calcium carbonate. Monitor clinical response.

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 Calcium carbonate with Penicillamine?

MediHelp rates the interaction as moderate. Calcium carbonate 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. Antacids and mineral supplements can substantially reduce penicillamine absorption, which may weaken its therapeutic effect. Calcium forms complexes with penicillamine in the gut.

How serious is the interaction between Calcium carbonate 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: Take penicillamine on an empty stomach and at least 2 hours apart from calcium carbonate. Monitor clinical response.

What other medicines interact with Calcium carbonate?

MediHelp also lists interactions of Calcium carbonate with, for example, Acalabrutinib, Alendronate, Amlodipine-hydrochlorothiazide-valsartan. The full list is on the Calcium carbonate page.

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