Interações medicamentosas
Calcium + Ferric maltol
Gravidade: Moderada
Calcium and Ferric maltol: 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
Oral calcium salts may reduce the absorption of oral ferric maltol and so weaken its effect on iron stores. Calcium carbonate also raises gastric pH and can bind iron in the gut.
O que esta interação significa em palavras simples
Calcium and Ferric maltol 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; Ferric maltol belongs to Miscellaneous.
Por que acontece
Reduced iron absorption through higher gastric pH and calcium competition for intestinal uptake.
O que fazer
Separate ferric maltol from calcium supplements or antacids by at least 2 hours, and check hemoglobin and ferritin to confirm 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?
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Outras interações de Calcium
- Calcium + Ceftriaxone Contraindicada
- Acalabrutinib + Calcium Moderada
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- Atazanavir + Calcium Moderada
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Outras interações de Ferric maltol
- Aluminum hydroxide + Ferric maltol Moderada
- Calcium carbonate + Ferric maltol Moderada
- Carbidopa-entacapone-levodopa + Ferric maltol Moderada
- Carbidopa-levodopa + Ferric maltol Moderada
- Cimetidine + Ferric maltol Moderada
- Ciprofloxacin + Ferric maltol Moderada
Perguntas frequentes
Can I take Calcium with Ferric maltol?
MediHelp rates the interaction as moderate. Calcium and Ferric maltol 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 calcium salts may reduce the absorption of oral ferric maltol and so weaken its effect on iron stores. Calcium carbonate also raises gastric pH and can bind iron in the gut.
How serious is the interaction between Calcium and Ferric maltol?
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 ferric maltol from calcium supplements or antacids by at least 2 hours, and check hemoglobin and ferritin to confirm 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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