Solifenacin
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Solifenacin is a muscarinic antagonist with antispasmodic properties used to treat urge urinary incontinence, urgency, and urinary frequency associated with an overactive bladder.
Solifenacin is a muscarinic antagonist with antispasmodic properties used to treat urge urinary incontinence, urgency, and urinary frequency associated with an overactive bladder.
Solifenacin is a competitive muscarinic receptor antagonist. It has the highest affinity for M3, M1, and M2 muscarinic receptors. 80% of the muscarinic receptors in the bladder are M2, while 20% are M3. Solifenacin's antagonism of the M3 receptor prevents contraction of the detrusor muscle, while antagonism of the M2 receptor may prevent contraction of smooth muscle in the bladder.
Solifenacin tablets are indicated to treat an overactive bladder with urinary incontinence, urgency, and frequency.
