Absolutely—certain medications can impact cognitive function, especially in older adults, and may increase the risk of memory problems or dementia over time. Here’s a clear guide:
Common Drugs That May Affect Brain Health
Anticholinergics
What they do: Block acetylcholine, a neurotransmitter important for memory and learning.
Examples:
Some antihistamines (diphenhydramine, chlorpheniramine)
Overactive bladder medications (oxybutynin, tolterodine)
Certain antidepressants (tricyclics like amitriptyline)
Brain effect: Linked to memory decline and higher dementia risk with long-term use.
Benzodiazepines
