藥物交互作用
Darifenacin + Glycopyrrolate
嚴重程度: 中度
Darifenacin and Glycopyrrolate: moderate interaction.
最後更新
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摘要
Both drugs block muscarinic receptors, so combined use increases anticholinergic effects such as dry mouth, constipation, urinary retention, blurred vision and tachycardia. Older patients are particularly susceptible.
用白話說明這項交互作用的意義
Darifenacin and Glycopyrrolate 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; Glycopyrrolate belongs to Respiratory.
為什麼會發生
Additive pharmacodynamic antimuscarinic effects.
處置方式
Monitor for anticholinergic adverse effects, particularly urinary retention and constipation. Avoid the combination in patients with narrow-angle glaucoma or gastric retention.
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
Glycopyrrolate 的其他交互作用
常見問題
Can I take Darifenacin with Glycopyrrolate?
MediHelp rates the interaction as moderate. Darifenacin and Glycopyrrolate 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 combined use increases anticholinergic effects such as dry mouth, constipation, urinary retention, blurred vision and tachycardia. Older patients are particularly susceptible.
How serious is the interaction between Darifenacin and Glycopyrrolate?
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 anticholinergic adverse effects, particularly urinary retention and constipation. Avoid the combination in patients with narrow-angle glaucoma or gastric retention.
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.
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