M1 Parasympathetic ganglia, exocrine glands, mucous glands Cholinergic neurotransmission 0.11 14.6 M2 Postganglionic cholinergic nerves, airway (smooth muscle) Negative feedback to reduce ...

The aim of this review is to summarize the data on the efficacy and safety of inhaled anticholinergic drugs in asthma, and to propose a possible use of these drugs in asthma management.