Muscarinic (M) receptors involved in the airway tone ... features are largely represented in asthma, and therefore, anticholinergic drugs have been considered to be of potential interest in ...

Anticholinergics are competitive inhibitors of acetylcholine at muscarinic receptors (mainly the M3 receptor subtype), and they thereby inhibit involuntary bladder contractions. [19] The effective ...

Anticholinergic drugs block the action of a chemical messenger called acetylcholine. It plays a key role in involuntary movements needed for muscle and brain function. It transfers signals between ...

Hydroxyzine and Benadryl are both sedating antihistamines. They share many similarities but have different approved uses, ...

Umeclidinium is a long-acting muscarinic antagonist, which is often referred to as an anticholinergic. It has similar affinity to the subtypes of muscarinic receptors M1 to M5. In the airways ...

Scopolamine, a belladonna alkaloid, is an anticholinergic. Scopolamine acts: i) as a competitive inhibitor at postganglionic muscarinic receptor sites of the parasympathetic nervous system ...