相互作用
Artemether / lumefantrine + Bosentan
重症度: 重大
Artemether / lumefantrine and Bosentan: major interaction.
最終更新日
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概要
Bosentan is a moderate CYP3A4 inducer and may lower artemether and lumefantrine concentrations, which could cause antimalarial treatment failure. Bosentan itself is a CYP3A4 substrate and levels may be affected as well.
この相互作用をわかりやすく説明すると
Artemether / lumefantrine and Bosentan 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.
なぜ起こるのか
CYP3A4 induction by bosentan increases the metabolism of artemether and lumefantrine.
対処法
Avoid the combination if possible; if malaria treatment is urgent, give full-course therapy and monitor for treatment failure and follow-up parasitemia.
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、Artemether / lumefantrineとBosentan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。
Bosentanのその他の相互作用
よくある質問
Can I take Artemether / lumefantrine with Bosentan?
MediHelp rates the interaction as major. Artemether / lumefantrine and Bosentan 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. Bosentan is a moderate CYP3A4 inducer and may lower artemether and lumefantrine concentrations, which could cause antimalarial treatment failure. Bosentan itself is a CYP3A4 substrate and levels may be affected as well.
How serious is the interaction between Artemether / lumefantrine and Bosentan?
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 if possible; if malaria treatment is urgent, give full-course therapy and monitor for treatment failure and follow-up parasitemia.
What other medicines interact with Bosentan?
MediHelp also lists interactions of Bosentan with, for example, Cyclosporin, Cyclosporine, Glyburide. The full list is on the Bosentan 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。
