NCIt definition : An orally bioavailable agonist of the human beta-3 adrenergic receptor (ADRB3), with
muscle relaxing activity. Upon oral administration, vibegron targets, binds to and
activates ADRB3, which leads to relaxation of the detrusor smooth muscle during bladder
filling. This increases bladder capacity and provides symptomatic relief, including
urge urinary incontinence, urgency, and urinary frequency, for overactive bladder.;