相互作用
Atenolol + Betaxolol
重症度: 重大
Atenolol and Betaxolol: major interaction.
最終更新日
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概要
Both are cardioselective beta blockers, so combining them duplicates therapy. This increases the risk of bradycardia, hypotension and AV block without added benefit.
この相互作用をわかりやすく説明すると
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.
なぜ起こるのか
Additive pharmacodynamic beta-1 adrenergic blockade.
対処法
Avoid using two beta blockers together and select one agent. If ophthalmic betaxolol is used, monitor heart rate and blood pressure.
薬剤師に尋ねること
- 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?
Pro+会員向け
ページ全体を見る
アカウントを作成してPro+トライアルを始めると、AtenololとBetaxololの臨床対応の詳細なアドバイス、追加の注記、エビデンスの詳細、処方全体を対象とした相互作用チェッカーを利用できます。
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
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Atenololのその他の相互作用
Betaxololのその他の相互作用
よくある質問
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.
完全なモノグラフ、用量、相互作用チェッカーはMediHelpアプリで
MediHelpアプリで、完全なリファレンスを開き、複数薬剤の相互作用をチェックし、用量ツールを利用できます。
