藥物交互作用
Calcium carbonate + Oxytetracycline
嚴重程度: 中度
Calcium carbonate and Oxytetracycline: moderate interaction.
最後更新
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摘要
Calcium carbonate decreases oxytetracycline absorption and may cause inadequate antibiotic exposure and treatment failure.
用白話說明這項交互作用的意義
Calcium carbonate and Oxytetracycline 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; Oxytetracycline belongs to Anti Bacterial.
為什麼會發生
Calcium ions chelate oxytetracycline in the gut, forming insoluble, poorly absorbed complexes.
處置方式
Give oxytetracycline at least 2 hours before or 4 hours after calcium carbonate.
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?
Calcium carbonate 的其他交互作用
Oxytetracycline 的其他交互作用
常見問題
Can I take Calcium carbonate with Oxytetracycline?
MediHelp rates the interaction as moderate. Calcium carbonate and Oxytetracycline 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 decreases oxytetracycline absorption and may cause inadequate antibiotic exposure and treatment failure.
How serious is the interaction between Calcium carbonate and Oxytetracycline?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Give oxytetracycline at least 2 hours before or 4 hours after calcium carbonate.
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.
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。
