藥物交互作用
Vitamin e + Warfarin
嚴重程度: 中度
Vitamin e and Warfarin: moderate interaction.
最後更新
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摘要
High-dose vitamin E may antagonize vitamin K-dependent clotting and has antiplatelet effects, potentially raising INR and bleeding risk. Typical dietary doses rarely matter.
用白話說明這項交互作用的意義
Vitamin e and Warfarin 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 e belongs to Gastrointestinal Tract; Warfarin belongs to Cardiovascular.
為什麼會發生
High-dose vitamin E may inhibit vitamin K-dependent carboxylation and platelet aggregation.
處置方式
Avoid high-dose supplements; monitor INR when vitamin E intake changes.
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?
Warfarin 的其他交互作用
Vitamin e 的其他交互作用
常見問題
Can I take Vitamin e with Warfarin?
MediHelp rates the interaction as moderate. Vitamin e and Warfarin 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. High-dose vitamin E may antagonize vitamin K-dependent clotting and has antiplatelet effects, potentially raising INR and bleeding risk. Typical dietary doses rarely matter.
How serious is the interaction between Vitamin e and Warfarin?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid high-dose supplements; monitor INR when vitamin E intake changes.
What other medicines interact with Warfarin?
MediHelp also lists interactions of Warfarin with, for example, Defibrotide, Ketorolac, Abciximab. The full list is on the Warfarin 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。
