相互作用
Betrixaban + Dipyridamole
重症度: 重大
Betrixaban and Dipyridamole: major interaction.
最終更新日
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概要
Dipyridamole inhibits P-glycoprotein and may increase betrixaban exposure. Together with the additive antiplatelet and anticoagulant effects, bleeding risk rises.
この相互作用をわかりやすく説明すると
Betrixaban and Dipyridamole 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
P-glycoprotein inhibition by dipyridamole increases betrixaban levels, plus additive effects on hemostasis.
対処法
Reduce betrixaban to the labeled P-gp inhibitor dose of 80 mg once then 40 mg daily. Monitor for bleeding.
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、BetrixabanとDipyridamole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
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Dipyridamoleのその他の相互作用
よくある質問
Can I take Betrixaban with Dipyridamole?
MediHelp rates the interaction as major. Betrixaban and Dipyridamole 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. Dipyridamole inhibits P-glycoprotein and may increase betrixaban exposure. Together with the additive antiplatelet and anticoagulant effects, bleeding risk rises.
How serious is the interaction between Betrixaban and Dipyridamole?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Reduce betrixaban to the labeled P-gp inhibitor dose of 80 mg once then 40 mg daily. Monitor for bleeding.
What other medicines interact with Dipyridamole?
MediHelp also lists interactions of Dipyridamole with, for example, Riociguat, Adenosine, Dabigatran. The full list is on the Dipyridamole 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。
