藥物交互作用
Betaxolol + Bismuth subsalicylate
嚴重程度: 中度
Betaxolol and Bismuth subsalicylate: moderate interaction.
最後更新
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摘要
Salicylate from bismuth subsalicylate may blunt the antihypertensive effect of betaxolol by reducing renal prostaglandin synthesis and promoting fluid retention. The effect is mostly relevant with repeated or high doses.
用白話說明這項交互作用的意義
Betaxolol and Bismuth subsalicylate can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Betaxolol belongs to Cardiovascular; Bismuth subsalicylate belongs to Gastrointestinal Tract.
為什麼會發生
Salicylate inhibits prostaglandin synthesis, causing sodium and fluid retention that opposes the antihypertensive effect.
處置方式
Keep bismuth subsalicylate use short and monitor blood pressure if used repeatedly. Consider alternative therapy for prolonged use.
可向藥師詢問的問題
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
Bismuth subsalicylate 的其他交互作用
Betaxolol 的其他交互作用
常見問題
Can I take Betaxolol with Bismuth subsalicylate?
MediHelp rates the interaction as moderate. Betaxolol and Bismuth subsalicylate can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Salicylate from bismuth subsalicylate may blunt the antihypertensive effect of betaxolol by reducing renal prostaglandin synthesis and promoting fluid retention. The effect is mostly relevant with repeated or high doses.
How serious is the interaction between Betaxolol and Bismuth subsalicylate?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Keep bismuth subsalicylate use short and monitor blood pressure if used repeatedly. Consider alternative therapy for prolonged use.
What other medicines interact with Bismuth subsalicylate?
MediHelp also lists interactions of Bismuth subsalicylate with, for example, Dichlorphenamide, Warfarin, Acetylsalicylic acid. The full list is on the Bismuth subsalicylate page.
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