Drug reference
solifenacin
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Genitourinary (Antimuscarinic)
Mechanism of action
Competitive muscarinic-receptor antagonist, exerts antispasmodic and antimuscarinic effects on smooth muscle; delays desire to void, increases bladder capacity, and decreases uninhibited contraction; decreases frequency and urgency.
Common side effects
- Dry mouth
- Constipation
- Blurred vision
- Urinary tract infection
Contraindications
- Hypersensitivity Gastric retention Uncontrolled narrow-angle glaucoma Urinary retention (Tablets only)
Known interactions (3)
- dronedarone + solifenacin Major
- itraconazole + solifenacin Major
- fluconazole + solifenacin Moderate
Related conditions
Frequently asked questions
What drug class is solifenacin?
solifenacin belongs to: Genitourinary.
How does solifenacin work?
Competitive muscarinic-receptor antagonist, exerts antispasmodic and antimuscarinic effects on smooth muscle; delays desire to void, increases bladder capacity, and decreases uninhibited contraction; decreases frequency and urgency.
What are the common side effects of solifenacin?
Dry mouth, Constipation, Blurred vision, Urinary tract infection
Which drugs interact with solifenacin?
dronedarone, itraconazole, fluconazole
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.