藥物交互作用
Calcium citrate + Etidronate
嚴重程度: 中度
Calcium citrate and Etidronate: moderate interaction.
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摘要
Calcium citrate supplements taken with oral etidronate can chelate the drug and cut its absorption. Reduced exposure may lessen the effect on bone.
用白話說明這項交互作用的意義
Calcium citrate and Etidronate 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.
為什麼會發生
Divalent calcium cations chelate etidronate in the gastrointestinal tract, forming poorly absorbable complexes.
處置方式
Separate calcium citrate from etidronate by at least 2 hours, taking etidronate fasting. In cyclic regimens, schedule calcium for the etidronate-free interval.
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?
Etidronate 的其他交互作用
常見問題
Can I take Calcium citrate with Etidronate?
MediHelp rates the interaction as moderate. Calcium citrate and Etidronate 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 citrate supplements taken with oral etidronate can chelate the drug and cut its absorption. Reduced exposure may lessen the effect on bone.
How serious is the interaction between Calcium citrate and Etidronate?
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 calcium citrate from etidronate by at least 2 hours, taking etidronate fasting. In cyclic regimens, schedule calcium for the etidronate-free interval.
What other medicines interact with Etidronate?
MediHelp also lists interactions of Etidronate with, for example, Aluminum hydroxide, Calcium acetate, Calcium carbonate. The full list is on the Etidronate page.
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