New Study Links Many Popular OTC Meds With Alzheimer’s

New Study Links Many Popular OTC Meds With Alzheimer’s
Brain scans of a patient with Alzheimer's disease Atthapon Raksthaput/Shutterstock
Joseph Mercola
Updated:
Think twice before popping these pills that shrink your brain, kill your memory and put you in the path of a deadly disease with no cure. One person made an astonishing recovery from severe dementia after quitting multiple meds - including over-the-counter products. Be very careful.

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  • Anticholinergic drugs block acetylcholine, a neurotransmitter that performs important functions in your brain and peripheral and central nervous systems
  • In your brain, acetylcholine plays a key role in attention, concentration, memory formation and consolidation, which is why anticholinergic drugs can cause symptoms identical to dementia
  • Research assessing effects of anticholinergics found statistically significant associations between dementia and anticholinergic antidepressants, antiparkinson’s drugs, antipsychotics, bladder antimuscarinics and antiepileptic drugs
  • Many common over-the-counter drugs contain anticholinergic ingredients, including antihistamine medications sold under the brand names Benadryl and Chlor-Trimeton, sleep aids such as Tylenol PM, Aleve PM and Unisom, the motion sickness medication Dramamine and various cold medicines
  • In the case of Benadryl and many sleep aids, the anticholinergic ingredient in question is diphenhydramine. In Chlor-Trimeton it’s chlorpheniramine; in many cold medicines, it’s pyrilamine

According to statistics for 2019,[1]14% of Americans aged 71 or older have some form of dementia. Alzheimer’s disease, which is the most severe and lethal form of dementia, affects an estimated 5.8 million Americans. Of those, 81% are over the age of 75, but approximately 200,000 are younger than 65. In all, 1 in 10 seniors over the age of 65 has Alzheimer’s dementia.

Joseph Mercola
Joseph Mercola
Author
Dr. Joseph Mercola is the founder of Mercola.com. An osteopathic physician, best-selling author, and recipient of multiple awards in the field of natural health, his primary vision is to change the modern health paradigm by providing people with a valuable resource to help them take control of their health.
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