Key Point: Association ≠ Causation. Just because two things occur together doesn’t mean one causes the other.
Why These Links Are Complex
Many of the studies linking medications to dementia suffer from limitations:
They’re observational, not randomized trials
People taking multiple meds may already have poorer health
Underlying conditions (like GERD or depression) might independently increase dementia risk
Age is the biggest factor — and older adults take more medications
The takeaway: Be aware — but don’t panic.
How to Protect Your Brain While Taking Medications
You should never stop a prescribed medication because of a viral post. Instead:
1. Talk to Your Doctor
Ask:
“Is this medication still necessary?”
“Are there safer alternatives?”
“Can we reduce the dose?”
Especially if you’re over 65 or taking multiple drugs.
2. Review Your Meds Annually
Bring all prescriptions, supplements, and OTC drugs to your doctor for a brown bag review.
Look for:
