Vesicare Generic Name & Formulations
Solifenacin succinate 5mg, 10mg; tabs.
Tabs—30, 90; Susp—150mL
Overactive bladder with symptoms of urge urinary incontinence, urgency, and frequency.
Vesicare Dosage and Administration
Swallow whole with water. Initially 5mg once daily; if well tolerated, may increase to 10mg once daily. Severe renal impairment (CrCl <30mL/min/1.73m2), moderate hepatic impairment (Child-Pugh B), or concomitant strong CYP3A4 inhibitors: max 5mg once daily.
For tabs: urinary retention. For tabs & susp: gastric retention, uncontrolled narrow-angle glaucoma.
Vesicare Boxed Warnings
Significant bladder outlet obstruction, decreased GI motility, high risk or history of QT prolongation, severe hepatic impairment (Child-Pugh C): not recommended. Controlled narrow-angle glaucoma. Monitor for CNS effects esp. after initiation or dose increases; consider dose reduction or discontinuation if occurs. Severe renal or moderate hepatic impairment. Pregnancy. Nursing mothers.
Potentiated by strong CYP3A4 inhibitors (eg, ketoconazole). May be antagonized by CYP3A4 inducers. Avoid drugs known to prolong the QT interval. Additive anticholinergic effects with other anticholinergics.
Vesicare Adverse Reactions
Dry mouth, constipation, UTI, blurred vision; CNS effects (eg, headache, confusion, hallucination, somnolence); angioedema and anaphylactic reactions (discontinue if occurs).
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