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Interações medicamentosas

Calcium + Carbonyl iron

Gravidade: Moderada

Calcium and Carbonyl 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

Calcium salts, especially calcium carbonate, reduce absorption of oral iron. This can blunt the response to iron therapy and delay correction of iron deficiency anemia.

O que esta interação significa em palavras simples

Calcium and Carbonyl 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.

Calcium belongs to Gastrointestinal Tract; Carbonyl iron belongs to Miscellaneous.

Nível de evidência: Moderate

Por que acontece

Calcium competes with iron for intestinal uptake and the antacid effect of carbonate raises gastric pH, reducing iron solubility.

O que fazer

Separate oral iron and calcium by at least 2 hours. Monitor hemoglobin and ferritin 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 with Carbonyl iron?

MediHelp rates the interaction as moderate. Calcium and Carbonyl 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. Calcium salts, especially calcium carbonate, reduce absorption of oral iron. This can blunt the response to iron therapy and delay correction of iron deficiency anemia.

How serious is the interaction between Calcium and Carbonyl 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: Separate oral iron and calcium by at least 2 hours. Monitor hemoglobin and ferritin response.

What other medicines interact with Calcium?

MediHelp also lists interactions of Calcium with, for example, Ceftriaxone, Acalabrutinib, Alendronate. The full list is on the Calcium page.

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