相互作用
Daridorexant + Itraconazole
重症度: 重大
Daridorexant and Itraconazole: major interaction.
最終更新日
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概要
Itraconazole substantially increases daridorexant exposure, which can cause excessive sedation, next-day somnolence and impaired psychomotor performance. Labeling advises against use with strong CYP3A4 inhibitors.
この相互作用をわかりやすく説明すると
Daridorexant and Itraconazole 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.
Daridorexant belongs to Central Nervous System; Itraconazole belongs to Anti Fungals.
なぜ起こるのか
Strong CYP3A4 inhibition reduces daridorexant metabolism.
対処法
Avoid the combination and use an alternative antifungal or hypnotic. If an interacting course is unavoidable, do not drive and monitor for excessive sedation.
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、DaridorexantとItraconazole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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Itraconazoleのその他の相互作用
Daridorexantのその他の相互作用
よくある質問
Can I take Daridorexant with Itraconazole?
MediHelp rates the interaction as major. Daridorexant and Itraconazole 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. Itraconazole substantially increases daridorexant exposure, which can cause excessive sedation, next-day somnolence and impaired psychomotor performance. Labeling advises against use with strong CYP3A4 inhibitors.
How serious is the interaction between Daridorexant and Itraconazole?
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 and use an alternative antifungal or hypnotic. If an interacting course is unavoidable, do not drive and monitor for excessive sedation.
What other medicines interact with Itraconazole?
MediHelp also lists interactions of Itraconazole with, for example, Alfuzosin, Alprazolam, Avanafil. The full list is on the Itraconazole 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。
