相互作用
Amisulpride + Ponesimod
重症度: 重大
Amisulpride and Ponesimod: major interaction.
最終更新日
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概要
Amisulpride prolongs the QT interval and ponesimod slows heart rate at treatment initiation. Bradycardia increases vulnerability to QT-related arrhythmias such as torsades de pointes.
この相互作用をわかりやすく説明すると
Amisulpride and Ponesimod 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.
Amisulpride belongs to Central Nervous System; Ponesimod belongs to Central Nervous System.
なぜ起こるのか
Pharmacodynamic: QT prolongation from amisulpride combined with ponesimod-induced bradycardia that promotes torsades.
対処法
Avoid the combination if possible. If it is required, obtain an ECG before starting ponesimod and monitor heart rate and QTc, ideally with cardiology input.
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、AmisulprideとPonesimod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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Amisulprideのその他の相互作用
Ponesimodのその他の相互作用
よくある質問
Can I take Amisulpride with Ponesimod?
MediHelp rates the interaction as major. Amisulpride and Ponesimod 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. Amisulpride prolongs the QT interval and ponesimod slows heart rate at treatment initiation. Bradycardia increases vulnerability to QT-related arrhythmias such as torsades de pointes.
How serious is the interaction between Amisulpride and Ponesimod?
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 it is required, obtain an ECG before starting ponesimod and monitor heart rate and QTc, ideally with cardiology input.
What other medicines interact with Amisulpride?
MediHelp also lists interactions of Amisulpride with, for example, Amiodarone, Arsenic trioxide, Disopyramide. The full list is on the Amisulpride 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。
