Question about badder otc meds. Can taking Azo for longer than 2 days, say off and on for a few weeks, cause dry mouth? Had a uti, 12/20, took macrobid for 7 days, didnt completely cure. went to dr 1/9 and prescribed ciproflaxin. on that same day, before the antibiotic, i felt this weird sensation in my mouth, like rough, raw, places. thought it was thrush but not white etc.. just wondering if it was an allergic reaction to so much of the axo and the uristat otc