Cholinergic drugs are used for urinary retention, myasthenia
gravis, glaucoma. Cholinergic drugs act like the neurotransmitter
ACh (acetylcholine). Anti Cholinergic (also called Cholinergic
blocking) drugs block the action of the ACh. Anti Cholinergic drugs
are used foe pylorospasm & peptic ulcers, bladder overactivity,
parkinson's disease