藥物交互作用
Bosutinib + Diltiazem
嚴重程度: 嚴重
Bosutinib and Diltiazem: major interaction.
最後更新
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摘要
Bosutinib is a CYP3A4 substrate, and diltiazem is a moderate CYP3A4 inhibitor. Higher bosutinib levels raise the risk of hepatotoxicity, gastrointestinal toxicity and myelosuppression.
用白話說明這項交互作用的意義
Bosutinib and Diltiazem can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Bosutinib belongs to Oncology; Diltiazem belongs to Cardiovascular.
為什麼會發生
Diltiazem inhibits CYP3A4-mediated metabolism of bosutinib.
處置方式
Avoid the combination and use a non-interacting alternative to diltiazem. If it is unavoidable, monitor liver tests, blood counts and GI symptoms and consider reducing the bosutinib dose.
可向藥師詢問的問題
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
Diltiazem 的其他交互作用
Bosutinib 的其他交互作用
常見問題
Can I take Bosutinib with Diltiazem?
MediHelp rates the interaction as major. Bosutinib and Diltiazem can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Bosutinib is a CYP3A4 substrate, and diltiazem is a moderate CYP3A4 inhibitor. Higher bosutinib levels raise the risk of hepatotoxicity, gastrointestinal toxicity and myelosuppression.
How serious is the interaction between Bosutinib and Diltiazem?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination and use a non-interacting alternative to diltiazem. If it is unavoidable, monitor liver tests, blood counts and GI symptoms and consider reducing the bosutinib dose.
What other medicines interact with Diltiazem?
MediHelp also lists interactions of Diltiazem with, for example, Flibanserin, Ivabradine, Lomitapide. The full list is on the Diltiazem 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。
