Wiktionary
solifenacin
n. A urinary antispasmodic of the antimuscarinic class.
Wikipedia
Solifenacin
Solifenacin ( INN, trade name Vesicare) is a medicine of the antimuscarinic class and was developed for treating contraction of overactive bladder with associated problems such as increased urination frequency and urge incontinence. It is manufactured and marketed by Astellas, GlaxoSmithKline and Teva Pharmaceutical Industries.