藥物交互作用
Asenapine transdermal + Granisetron
嚴重程度: 嚴重
Asenapine transdermal and Granisetron: major interaction.
最後更新
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摘要
Asenapine and granisetron can each prolong the QT interval, so combined use may add to the risk of ventricular arrhythmia including torsades de pointes. The risk is higher with bradycardia, hypokalemia, or structural heart disease.
用白話說明這項交互作用的意義
Asenapine transdermal and Granisetron 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.
為什麼會發生
Additive pharmacodynamic QT prolongation.
處置方式
Prefer an antiemetic without QT effects. If both are needed, monitor ECG and keep potassium and magnesium within normal range.
可向藥師詢問的問題
- 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?
Granisetron 的其他交互作用
常見問題
Can I take Asenapine transdermal with Granisetron?
MediHelp rates the interaction as major. Asenapine transdermal and Granisetron 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. Asenapine and granisetron can each prolong the QT interval, so combined use may add to the risk of ventricular arrhythmia including torsades de pointes. The risk is higher with bradycardia, hypokalemia, or structural heart disease.
How serious is the interaction between Asenapine transdermal and Granisetron?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Prefer an antiemetic without QT effects. If both are needed, monitor ECG and keep potassium and magnesium within normal range.
What other medicines interact with Granisetron?
MediHelp also lists interactions of Granisetron with, for example, Apomorphine, Amiodarone, Amisulpride. The full list is on the Granisetron page.
在 MediHelp App 中取得完整藥品專論、劑量資訊與交互作用檢查
在 MediHelp App 中開啟完整參考資料、檢查多種藥物間的交互作用，並使用劑量工具。
