藥物交互作用
Darifenacin + Revefenacin
嚴重程度: 中度
Darifenacin and Revefenacin: moderate interaction.
最後更新
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摘要
Both drugs block muscarinic receptors, so using them together adds to anticholinergic effects such as dry mouth, constipation, urinary retention, blurred vision and tachycardia. Systemic absorption of inhaled revefenacin is low, so the effect is usually modest but can matter in older or susceptible patients.
用白話說明這項交互作用的意義
Darifenacin and Revefenacin 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.
Darifenacin belongs to Genitourinary; Revefenacin belongs to Respiratory.
為什麼會發生
Additive pharmacodynamic antagonism at muscarinic receptors.
處置方式
Monitor for urinary retention, constipation, dry mouth, and ocular symptoms, especially in elderly patients or those with narrow-angle glaucoma or bladder outlet obstruction. Reduce or stop one agent if anticholinergic effects become troublesome.
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?
Darifenacin 的其他交互作用
Revefenacin 的其他交互作用
常見問題
Can I take Darifenacin with Revefenacin?
MediHelp rates the interaction as moderate. Darifenacin and Revefenacin 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. Both drugs block muscarinic receptors, so using them together adds to anticholinergic effects such as dry mouth, constipation, urinary retention, blurred vision and tachycardia. Systemic absorption of inhaled revefenacin is low, so the effect is usually modest but can matter in older or susceptible patients.
How serious is the interaction between Darifenacin and Revefenacin?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for urinary retention, constipation, dry mouth, and ocular symptoms, especially in elderly patients or those with narrow-angle glaucoma or bladder outlet obstruction. Reduce or stop one agent if anticholinergic effects become troublesome.
What other medicines interact with Darifenacin?
MediHelp also lists interactions of Darifenacin with, for example, Atazanavir, Bethanechol, Clarithromycin. The full list is on the Darifenacin 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。
