藥物交互作用
Asenapine + Etrasimod
嚴重程度: 嚴重
Asenapine and Etrasimod: major interaction.
最後更新
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摘要
Etrasimod can slow heart rate and AV conduction at initiation, and asenapine can prolong the QT interval. Together, bradycardia may raise the risk of torsades de pointes.
用白話說明這項交互作用的意義
Asenapine and Etrasimod 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 belongs to Central Nervous System; Etrasimod belongs to Gastrointestinal Tract.
為什麼會發生
Bradycardia from S1P receptor modulation combined with QT prolongation by asenapine.
處置方式
Obtain a baseline ECG and consider cardiology advice before starting etrasimod in patients on QT-prolonging drugs. Monitor heart rate and ECG and correct electrolyte abnormalities.
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?
Asenapine 的其他交互作用
Etrasimod 的其他交互作用
常見問題
Can I take Asenapine with Etrasimod?
MediHelp rates the interaction as major. Asenapine and Etrasimod 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. Etrasimod can slow heart rate and AV conduction at initiation, and asenapine can prolong the QT interval. Together, bradycardia may raise the risk of torsades de pointes.
How serious is the interaction between Asenapine and Etrasimod?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Obtain a baseline ECG and consider cardiology advice before starting etrasimod in patients on QT-prolonging drugs. Monitor heart rate and ECG and correct electrolyte abnormalities.
What other medicines interact with Asenapine?
MediHelp also lists interactions of Asenapine with, for example, Pimozide, Thioridazine, Vandetanib. The full list is on the Asenapine page.
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