藥物交互作用
Copper + Vitamin c
嚴重程度: 輕微
Copper and Vitamin c: minor interaction.
最後更新
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
High-dose ascorbic acid may reduce copper absorption and utilization, as shown mainly in animal and limited human data. Clinical copper deficiency is unlikely at usual doses with adequate intake.
用白話說明這項交互作用的意義
Copper and Vitamin c have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Copper belongs to Gastrointestinal Tract; Vitamin c belongs to Gastrointestinal Tract.
為什麼會發生
Ascorbic acid reduces cupric to cuprous copper and may interfere with copper binding and absorption, though the mechanism is not firmly established.
處置方式
No action is needed at usual doses. Consider checking copper status if very high-dose vitamin C is taken long term, especially with other risk factors for copper deficiency.
可向藥師詢問的問題
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
Vitamin c 的其他交互作用
Copper 的其他交互作用
常見問題
Can I take Copper with Vitamin c?
MediHelp rates the interaction as minor. Copper and Vitamin c have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. High-dose ascorbic acid may reduce copper absorption and utilization, as shown mainly in animal and limited human data. Clinical copper deficiency is unlikely at usual doses with adequate intake.
How serious is the interaction between Copper and Vitamin c?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No action is needed at usual doses. Consider checking copper status if very high-dose vitamin C is taken long term, especially with other risk factors for copper deficiency.
What other medicines interact with Vitamin c?
MediHelp also lists interactions of Vitamin c with, for example, Deferoxamine, Aluminum hydroxide, Dextroamphetamine transdermal. The full list is on the Vitamin c 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。
