藥物交互作用
Axitinib + Clarithromycin
嚴重程度: 嚴重
Axitinib and Clarithromycin: major 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
Strong CYP3A4 inhibitors such as clarithromycin raise axitinib exposure. This may increase hypertension, diarrhea, hemorrhage and other axitinib toxicities.
用白話說明這項交互作用的意義
Axitinib and Clarithromycin 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.
Axitinib belongs to Oncology; Clarithromycin belongs to Anti Bacterial.
為什麼會發生
Clarithromycin inhibits CYP3A4, the main metabolic pathway of axitinib.
處置方式
Use an alternative antibiotic such as azithromycin when possible. If unavoidable, reduce the axitinib dose by about half and monitor blood pressure and tolerability.
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?
Clarithromycin 的其他交互作用
Axitinib 的其他交互作用
常見問題
Can I take Axitinib with Clarithromycin?
MediHelp rates the interaction as major. Axitinib and Clarithromycin 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. Strong CYP3A4 inhibitors such as clarithromycin raise axitinib exposure. This may increase hypertension, diarrhea, hemorrhage and other axitinib toxicities.
How serious is the interaction between Axitinib and Clarithromycin?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use an alternative antibiotic such as azithromycin when possible. If unavoidable, reduce the axitinib dose by about half and monitor blood pressure and tolerability.
What other medicines interact with Clarithromycin?
MediHelp also lists interactions of Clarithromycin with, for example, Astemizole, Avanafil, Cisapride. The full list is on the Clarithromycin page.
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