anticholinergic delirium

Anticholinergic delirium is a type of confusion and altered mental state caused by medications or substances that block acetylcholine, a neurotransmitter important for brain function. Common culprits include certain antihistamines, antidepressants, and medications for Parkinson's disease. Symptoms can include hallucinations, agitation, dry mouth, difficulty urinating, and memory problems. It often occurs in older adults or those taking multiple medications. Recognizing the signs is crucial, as the condition can resolve by adjusting medications under a healthcare provider's guidance. Treatment involves discontinuing or reducing the offending drug and managing symptoms.