藥物交互作用
Cabozantinib + Efavirenz
嚴重程度: 嚴重
Cabozantinib and Efavirenz: major interaction.
最後更新
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本頁的臨床內容僅提供英文版。
摘要
Efavirenz induces CYP3A4 and can lower cabozantinib exposure, reducing antitumor efficacy.
用白話說明這項交互作用的意義
Cabozantinib and Efavirenz 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.
Cabozantinib belongs to Oncology; Efavirenz belongs to Anti Virals.
為什麼會發生
Efavirenz induces CYP3A4, increasing cabozantinib clearance.
處置方式
Avoid if possible by using a non-inducing antiretroviral. If unavoidable, increase the cabozantinib dose per labeling and return to the usual dose a few days after stopping efavirenz.
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?
Efavirenz 的其他交互作用
Cabozantinib 的其他交互作用
常見問題
Can I take Cabozantinib with Efavirenz?
MediHelp rates the interaction as major. Cabozantinib and Efavirenz 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. Efavirenz induces CYP3A4 and can lower cabozantinib exposure, reducing antitumor efficacy.
How serious is the interaction between Cabozantinib and Efavirenz?
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 if possible by using a non-inducing antiretroviral. If unavoidable, increase the cabozantinib dose per labeling and return to the usual dose a few days after stopping efavirenz.
What other medicines interact with Efavirenz?
MediHelp also lists interactions of Efavirenz with, for example, Cobimetinib, Dienogest / estradiol valerate, Dihydroergotamine intranasal. The full list is on the Efavirenz 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。
