Read this for concealed side effects:
https://www.askapatient.com/viewrating.asp?drug=19462&name=PEPCID
Dang! Glad I’m one of those that don’t have those side effects.
I’ve taken 40mg of pepcid at bedtime for YEARS, with no side effects. And I have an anxiety disorder (long before the need for pepcid). The people on the forum your link goes to all pretty much sound like panic disorder patients. My mother had panic disorder. Can’t count the times my brother had to take her to the ER because she was CERTAIN she was having a heart attack. Her doctor finally put her on xanax. Problem solved. BTW, she never took pepcid.