相互作用
Dacomitinib + Esomeprazole
重症度: 重大
Dacomitinib and Esomeprazole: major interaction.
最終更新日
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概要
Esomeprazole lowers dacomitinib exposure, which may reduce its effectiveness in lung cancer. The effect is mainly loss of efficacy rather than toxicity.
この相互作用をわかりやすく説明すると
Dacomitinib and Esomeprazole 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.
Dacomitinib belongs to Oncology; Esomeprazole belongs to Gastrointestinal Tract.
なぜ起こるのか
Sustained gastric acid suppression by the PPI decreases the absorption of dacomitinib.
対処法
Avoid PPIs with dacomitinib. If acid suppression is needed, use a locally acting antacid or give dacomitinib at least 6 hours before or 10 hours after an H2-receptor antagonist.
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、DacomitinibとEsomeprazole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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Esomeprazoleのその他の相互作用
Dacomitinibのその他の相互作用
よくある質問
Can I take Dacomitinib with Esomeprazole?
MediHelp rates the interaction as major. Dacomitinib and Esomeprazole 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. Esomeprazole lowers dacomitinib exposure, which may reduce its effectiveness in lung cancer. The effect is mainly loss of efficacy rather than toxicity.
How serious is the interaction between Dacomitinib and Esomeprazole?
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 PPIs with dacomitinib. If acid suppression is needed, use a locally acting antacid or give dacomitinib at least 6 hours before or 10 hours after an H2-receptor antagonist.
What other medicines interact with Esomeprazole?
MediHelp also lists interactions of Esomeprazole with, for example, Mavacamten, Rilpivirine, Acalabrutinib. The full list is on the Esomeprazole 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。
