藥物交互作用
Calcium carbonate + Iron
嚴重程度: 中度
Calcium carbonate and Iron: moderate interaction.
最後更新
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本頁的臨床內容僅提供英文版。
摘要
Calcium carbonate reduces absorption of oral iron, which can blunt the response to iron supplementation. The effect is most relevant when both are taken at the same time.
用白話說明這項交互作用的意義
Calcium carbonate and 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 carbonate belongs to Gastrointestinal Tract; Iron belongs to Gastrointestinal Tract.
為什麼會發生
Increased gastric pH lowers iron solubility, and calcium competes with iron for intestinal absorption.
處置方式
Separate oral iron from calcium carbonate by at least 2 hours. Monitor hemoglobin and ferritin.
可向藥師詢問的問題
- 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?
Iron 的其他交互作用
Calcium carbonate 的其他交互作用
常見問題
Can I take Calcium carbonate with Iron?
MediHelp rates the interaction as moderate. Calcium carbonate and 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 carbonate reduces absorption of oral iron, which can blunt the response to iron supplementation. The effect is most relevant when both are taken at the same time.
How serious is the interaction between Calcium carbonate and 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 from calcium carbonate by at least 2 hours. Monitor hemoglobin and ferritin.
What other medicines interact with Iron?
MediHelp also lists interactions of Iron with, for example, Acetohydroxamic acid, Aluminum hydroxide, Baloxavir marboxil. The full list is on the Iron page.
在 MediHelp App 中取得完整藥品專論、劑量資訊與交互作用檢查
在 MediHelp App 中開啟完整參考資料、檢查多種藥物間的交互作用，並使用劑量工具。
