Stomach or Intestinal Cramps
Certain antispasmodic medicines work through anticholinergic pathways.
In older adults or sensitive individuals, this can sometimes contribute to:
* Confusion
* Blurred thinking
* Memory problems
The NIA specifically notes medications used for cramps of the stomach, intestines, and bladder as possible contributors to cognitive impairment.
## 12. Some Parkinson’s Medications
Parkinson’s disease itself can affect cognition, and some medicines used in its management may also influence thinking, alertness, or hallucinations.
Because Parkinson’s treatment is highly individualized, memory changes should be reviewed by the prescribing clinician rather than assuming