n. an antimuscarinic drug administered orally or in transdermal (skin) patches to reduce frequency and urgency of passing urine associated with an unstable bladder or overactivity of the detrusor muscle of the bladder wall. It acts by relaxing the bladder muscle. Side-effects include a dry mouth, loss of appetite, constipation, and blurred vision. Trade names: Cystrin, Ditropan, Kentera, Lyrinel XL.
Subjects: Medicine and Health.