Another Misdiagnosis of Alzheimer's Another Miracle | Alzheimer's Reading Room: Over 100 different drugs have side effects that can mimic Alzheimer's in some people. Among the most common:
Antihistimatines (Benadryl, diphenhydramine)
Sleeping pills (Ambien, Sonata)
Painkillers (Darvon, Toradol, Demerol, Naproxen, Aleve)
Anti-anxiety drugs (Valium, Librium, Halcion, Xanax)
Anti-psychotic drugs (Risperdal, Seroquel, Zyprexa)
Cholesterol drugs (Lipitor and other statins)
Older antidepressants (Elavil, Miltown, Tofranil)
Incontinence drugs (Detrol, Ditropan, Toviaz)
Acid-reflux drugs (Zantac)
Blood pressure drugs (Procardia, Adalat)
Tranquilizers (Serentil, Thorazine, Mellaril)
Heart drugs (Norpace, Lanoxin, Aldoril, Vasodilan, Cardura, Aldomet)
Stomach drugs (Bentyl, Levsin, Donnatal, Librax)
Parkinson's drugs (benztropine, trihexyphenidyl)