藥物交互作用
Atenolol + Betaxolol
嚴重程度: 嚴重
Atenolol and Betaxolol: major interaction.
最後更新
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本頁的臨床內容僅提供英文版。
摘要
Both are cardioselective beta blockers, so combining them duplicates therapy. This increases the risk of bradycardia, hypotension and AV block without added benefit.
用白話說明這項交互作用的意義
Atenolol and Betaxolol 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.
Atenolol belongs to Cardiovascular; Betaxolol belongs to Cardiovascular.
為什麼會發生
Additive pharmacodynamic beta-1 adrenergic blockade.
處置方式
Avoid using two beta blockers together and select one agent. If ophthalmic betaxolol is used, monitor heart rate and blood pressure.
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?
Atenolol 的其他交互作用
Betaxolol 的其他交互作用
常見問題
Can I take Atenolol with Betaxolol?
MediHelp rates the interaction as major. Atenolol and Betaxolol 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 are cardioselective beta blockers, so combining them duplicates therapy. This increases the risk of bradycardia, hypotension and AV block without added benefit.
How serious is the interaction between Atenolol and Betaxolol?
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 using two beta blockers together and select one agent. If ophthalmic betaxolol is used, monitor heart rate and blood pressure.
What other medicines interact with Atenolol?
MediHelp also lists interactions of Atenolol with, for example, Amifostine, Amiodarone, Atenolol-chlorthalidone. The full list is on the Atenolol 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。
