相互作用
Darolutamide + Efavirenz
重症度: 重大
Darolutamide and Efavirenz: major interaction.
最終更新日
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概要
Efavirenz may decrease darolutamide exposure because darolutamide is cleared by CYP3A4 and P-gp, which could reduce control of prostate cancer.
この相互作用をわかりやすく説明すると
Darolutamide 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.
Darolutamide belongs to Miscellaneous; Efavirenz belongs to Anti Virals.
なぜ起こるのか
Efavirenz induces CYP3A4 and P-gp, lowering darolutamide concentrations.
対処法
Avoid combined P-gp and CYP3A4 inducers where possible. If it cannot be avoided, monitor PSA and clinical response.
薬剤師に尋ねること
- 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?
Pro+会員向け
ページ全体を見る
アカウントを作成してPro+トライアルを始めると、DarolutamideとEfavirenzの臨床対応の詳細なアドバイス、追加の注記、エビデンスの詳細、処方全体を対象とした相互作用チェッカーを利用できます。
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
WebでPro+を14日間無料でお試し。カード登録不要。
Efavirenzのその他の相互作用
Darolutamideのその他の相互作用
よくある質問
Can I take Darolutamide with Efavirenz?
MediHelp rates the interaction as major. Darolutamide 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 may decrease darolutamide exposure because darolutamide is cleared by CYP3A4 and P-gp, which could reduce control of prostate cancer.
How serious is the interaction between Darolutamide 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 combined P-gp and CYP3A4 inducers where possible. If it cannot be avoided, monitor PSA and clinical response.
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.
完全なモノグラフ、用量、相互作用チェッカーはMediHelpアプリで
MediHelpアプリで、完全なリファレンスを開き、複数薬剤の相互作用をチェックし、用量ツールを利用できます。
