Mechanism of action of oxybutynin is:-
Oxybutynin is an anticholinergic drug used in overactive bladder. It acts by blocking M3 muscarinic receptors. It has maximum risk of causing dry mouth and other anti-cholinergic adverse effects.
Cholinergic muscarinic receptor agonist
Cholinergic muscarinic receptor antagonist
Cholinergic nicotinic receptor antagonist
Cholinergic nicotinic receptor agonist
Parasympathetic System & Glaucoma