Anticholinergic (Noun)
Meaning
A substance that opposes or blocks the action of acetylcholine.
Classification
Nouns denoting man-made objects.
Examples
- Certain medications can have anticholinergic effects, which may exacerbate cognitive impairment in elderly patients.
- Anticholinergic agents, such as atropine, can cause pupil dilation by blocking acetylcholine receptors in the eye.
- Overuse of anticholinergic creams can lead to rebound flushing, making rosacea symptoms worse.
- Benztropine is an anticholinergic drug used to treat Parkinson's disease by reducing tremors and muscle rigidity.
- Long-term use of anticholinergic medications can lead to constipation, urinary retention, and dry mouth.