Can i take xanax and tums. . . . Actually that's a very interesting question . drugs that are more effective and much less troublesome to take than antacids. know what the actual molecule name is (the medical name) for tums is so that I can . . When I'm starting to get a flare, I'll chew some tums and take half a xanax. . These medicines may also interact with certain foods or diseases. Best Answer: yes but i'd wait half an hour before or after i take the medication. . . . . overdosing, and un... more