藥物交互作用
Selumetinib + Vitamin e
嚴重程度: 中度
Selumetinib and Vitamin e: moderate interaction.
最後更新
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本頁的臨床內容僅提供英文版。
摘要
Selumetinib capsules contain vitamin E as an excipient, so the patient receives a vitamin E dose from the drug itself. When this is added to vitamin E supplements, intake may exceed recommended levels and could increase bleeding risk, particularly in patients taking anticoagulants or antiplatelet drugs.
用白話說明這項交互作用的意義
Selumetinib and Vitamin e 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.
Selumetinib belongs to Oncology; Vitamin e belongs to Gastrointestinal Tract.
為什麼會發生
Additive vitamin E exposure from the excipient plus supplements; high-dose vitamin E has antiplatelet and anti-vitamin K effects.
處置方式
Avoid additional vitamin E supplements during selumetinib therapy unless clearly indicated. Monitor for bleeding and INR if the patient is on a vitamin K antagonist.
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?
Vitamin e 的其他交互作用
Selumetinib 的其他交互作用
常見問題
Can I take Selumetinib with Vitamin e?
MediHelp rates the interaction as moderate. Selumetinib and Vitamin e 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. Selumetinib capsules contain vitamin E as an excipient, so the patient receives a vitamin E dose from the drug itself. When this is added to vitamin E supplements, intake may exceed recommended levels and could increase bleeding risk, particularly in patients taking anticoagulants or antiplatelet drugs.
How serious is the interaction between Selumetinib and Vitamin e?
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 additional vitamin E supplements during selumetinib therapy unless clearly indicated. Monitor for bleeding and INR if the patient is on a vitamin K antagonist.
What other medicines interact with Vitamin e?
MediHelp also lists interactions of Vitamin e with, for example, Betrixaban, Phenindione, Warfarin. The full list is on the Vitamin e page.
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