came across this forum the other night and have tested out famotidine the past two nights. one thing i notice is that i dont get red, only a light pink. heart rate increases a little, still get a headache though. i can drink more than i used to be able to so that is good and ive only tested it with beer which i normally have trouble with. will get to the mixed drinks another night, and judging from what has been said here, vodka. i am still not totally satisfied though because i still dont feel well at all after only one beer! i am using generic famotidine though because they dont sell pepcid ac where i am. would i have better luck with pepcid ac or are they practically the same thing? i took 2 20mg tablets, would taking one more help?