Anticholinergic syndrome

Anticholinergic syndrome is a clinical condition resulting from the inhibition of acetylcholine at muscarinic receptors, typically due to the use of anticholinergic medications or exposure to anticholinergic substances. It is crucial in clinical practice as it can mimic other medical emergencies, leading to misdiagnosis. A key association is the use of medications like antihistamines or tricyclic antidepressants, which can cause symptoms such as confusion, dry mouth, and urinary retention.