adjective. Activated by or capable of liberating acetylcholine, especially in the parasympathetic nervous system.

adjective. Having physiological effects similar to those of acetylcholine.

adjective. Of, pertaining to, activated by, producing or having the same function as acetylcholine

adjective. releasing or activated by acetylcholine or a related compound

"And during the first few minutes you might have some symptoms which we call cholinergic symptoms, which are sweating, salivating, lacrimating, maybe some shortness of breath."

5-ht  adrenergic  afferent  autonomic  dopamine