Anticholinergic drugs are medications that block acetylcholine (pronounced ah-set-ul-KO-leen). This neurotransmitter is a key part of how your parasympathetic nervous system works.

Jan 19, 2024 · Anticholinergic drugs block the action of a neurotransmitter called acetylcholine. This inhibits nerve impulses responsible for involuntary muscle movements and various bodily functions.

Nov 25, 2025 · Anticholinergic drugs refer to a type of medication that blocks acetylcholine, a neurotransmitter that that plays a role in memory, attention, and involuntary muscle movement. …

Anticholinergics (anticholinergic agents) are substances that block the action of the acetylcholine (ACh) neurotransmitter at synapses in the central and peripheral nervous system. [1][2]

Oct 26, 2025 · Anticholinergic drugs work by blocking acetylcholine activity, which affects various body functions. These drugs can have many side effects, including dry mouth, constipation, and memory …

Feb 4, 2025 · Anticholinergics work by competitively inhibiting the binding of acetylcholine to muscarinic and nicotinic receptors. As a result, they block the action of acetylcholine, which is the chief chemical …

By blocking the action of acetylcholine, anticholinergics prevent impulses from the parasympathetic nervous system from reaching smooth muscle and causing contractions, cramps or spasms. …

Apr 26, 2024 · Anticholinergic drugs are drugs that block the action of acetylcholine —a chemical messenger in your brain that plays a role in memory, learning, and muscle movement. These drugs …

Learn about anticholinergic drugs, their uses, common medications, side effects, and precautions. Discover how these medications work and when to consult a healthcare provider.

This activity illustrates the indications, action, and contraindications for anticholinergic drugs as valuable agents in managing cholinergic toxicity, urinary incontinence, Parkinson disease, respiratory …