藥物交互作用
Ponesimod + Rivastigmine
嚴重程度: 嚴重
Ponesimod and Rivastigmine: major interaction.
最後更新
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摘要
Ponesimod reduces heart rate during initiation and may affect AV conduction, and rivastigmine can also cause bradycardia and syncope. Combined use may cause additive bradycardia or conduction block.
用白話說明這項交互作用的意義
Ponesimod and Rivastigmine 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.
Ponesimod belongs to Central Nervous System; Rivastigmine belongs to Central Nervous System.
為什麼會發生
Additive negative chronotropic effects from S1P receptor modulation and cholinesterase inhibition.
處置方式
Avoid starting ponesimod in patients on rivastigmine unless clearly needed, and obtain cardiology advice first. If combined, check a baseline ECG and monitor heart rate during initiation.
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?
Rivastigmine 的其他交互作用
Ponesimod 的其他交互作用
常見問題
Can I take Ponesimod with Rivastigmine?
MediHelp rates the interaction as major. Ponesimod and Rivastigmine 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. Ponesimod reduces heart rate during initiation and may affect AV conduction, and rivastigmine can also cause bradycardia and syncope. Combined use may cause additive bradycardia or conduction block.
How serious is the interaction between Ponesimod and Rivastigmine?
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 starting ponesimod in patients on rivastigmine unless clearly needed, and obtain cardiology advice first. If combined, check a baseline ECG and monitor heart rate during initiation.
What other medicines interact with Rivastigmine?
MediHelp also lists interactions of Rivastigmine with, for example, Donepezil, Galantamine, Memantine-donepezil. The full list is on the Rivastigmine page.
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