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藥物交互作用

Calcium citrate + Cholecalciferol

嚴重程度: 中度

Calcium citrate and Cholecalciferol: 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

Vitamin D increases calcium absorption, and combined with calcium citrate it may lead to hypercalcemia in some patients. The combination is commonly used intentionally.

用白話說明這項交互作用的意義

Calcium citrate and Cholecalciferol 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.

證據等級: High

為什麼會發生

Vitamin D enhances intestinal calcium absorption, adding to the calcium load.

處置方式

Monitor serum calcium, especially with high doses or renal impairment. Reduce the dose if hypercalcemia develops.

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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常見問題

Can I take Calcium citrate with Cholecalciferol?

MediHelp rates the interaction as moderate. Calcium citrate and Cholecalciferol 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. Vitamin D increases calcium absorption, and combined with calcium citrate it may lead to hypercalcemia in some patients. The combination is commonly used intentionally.

How serious is the interaction between Calcium citrate and Cholecalciferol?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor serum calcium, especially with high doses or renal impairment. Reduce the dose if hypercalcemia develops.

What other medicines interact with Cholecalciferol?

MediHelp also lists interactions of Cholecalciferol with, for example, Digoxin, Aluminum hydroxide, Calcium acetate. The full list is on the Cholecalciferol page.

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