Final answer:
Mirabegron is not an anticholinergic medication. It is a β3 adrenergic receptor agonist that relaxes the detrusor smooth muscle of the bladder. It does not block the effects of acetylcholine.
Step-by-step explanation:
Mirabegron (Myrbetriq) is not an anticholinergic medication. It is actually a β3 adrenergic receptor agonist. It works by relaxing the detrusor smooth muscle of the bladder, which helps increase bladder capacity and reduce urgency in individuals with overactive bladder syndrome. Unlike anticholinergic medications, Mirabegron does not block the effects of acetylcholine.