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藥物交互作用

Calcium + Strontium ranelate

嚴重程度: 中度

Calcium and Strontium ranelate: moderate interaction.

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僅供醫療專業人員參考。本頁為簡要摘要，並非醫療建議，亦不能取代官方仿單或臨床判斷。開立處方或調劑前請務必核實。

本頁的臨床內容僅提供英文版。

摘要

Calcium taken at the same time as strontium ranelate reduces strontium absorption, lowering its bone-protective effect.

用白話說明這項交互作用的意義

Calcium and Strontium ranelate 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; Strontium ranelate belongs to Musculoskeletal.

證據等級: High

為什麼會發生

Calcium competes with and complexes strontium in the gastrointestinal tract, reducing its absorption.

處置方式

Take strontium ranelate at bedtime at least 2 hours after food and calcium, and take calcium supplements at midday or with meals.

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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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解鎖完整頁面

建立帳號並開始 Pro+ 試用，即可解鎖 Calcium 與 Strontium ranelate 的完整臨床處置建議、補充說明、證據詳情及整張處方的交互作用檢查工具。

  • Full clinical management advice
  • Additional notes
  • Evidence detail
  • Interaction checker for a whole prescription
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常見問題

Can I take Calcium with Strontium ranelate?

MediHelp rates the interaction as moderate. Calcium and Strontium ranelate 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 taken at the same time as strontium ranelate reduces strontium absorption, lowering its bone-protective effect.

How serious is the interaction between Calcium and Strontium ranelate?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Take strontium ranelate at bedtime at least 2 hours after food and calcium, and take calcium supplements at midday or with meals.

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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