The main groups of drugs that might lead to dementia over time

older adults. Think about it: many older people in nursing homes or hospitals are routinely on ten, fifteen, or even twenty different kinds of medications!

This practice is inherently dangerous for several reasons:

  1. Exacerbated Side Effects: Every drug has a side effect profile. When you mix five or more, the risks don’t just add up—they multiply, leading to complex and often unpredictable adverse reactions.
  2. Drug-Drug Interactions: The interaction between different drugs can make negative effects worse, leading to unexpected memory loss, confusion, and delirium—symptoms that can easily be misdiagnosed as