藥物交互作用
Amiodarone + Clonidine
嚴重程度: 嚴重
Amiodarone and Clonidine: major interaction.
最後更新
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摘要
Both drugs slow heart rate and AV conduction. Used together they can cause marked bradycardia, sinus arrest or AV block, particularly in older patients or those with underlying conduction disease.
用白話說明這項交互作用的意義
Amiodarone and Clonidine 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.
Amiodarone belongs to Cardiovascular; Clonidine belongs to Cardiovascular.
為什麼會發生
Additive pharmacodynamic depression of sinus node and AV nodal function (central sympatholytic effect of clonidine plus amiodarone's antiarrhythmic effects).
處置方式
Monitor heart rate and ECG at initiation and after dose changes, and avoid the combination in patients with sinus node or AV conduction disease. Never stop clonidine abruptly because of rebound hypertension.
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?
Clonidine 的其他交互作用
Amiodarone 的其他交互作用
常見問題
Can I take Amiodarone with Clonidine?
MediHelp rates the interaction as major. Amiodarone and Clonidine 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. Both drugs slow heart rate and AV conduction. Used together they can cause marked bradycardia, sinus arrest or AV block, particularly in older patients or those with underlying conduction disease.
How serious is the interaction between Amiodarone and Clonidine?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor heart rate and ECG at initiation and after dose changes, and avoid the combination in patients with sinus node or AV conduction disease. Never stop clonidine abruptly because of rebound hypertension.
What other medicines interact with Clonidine?
MediHelp also lists interactions of Clonidine with, for example, Acebutolol, Amifostine, Amoxapine. The full list is on the Clonidine 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。
