Sulfamethoxazole / trimethoprim
"I hate uti's must had it bad bc cranberry 100%real juice did not work!  As always this is what I'm prescribed.  I hate that people had awful/bad experience with the drug.  I love it, works every time!!  Don't know if I'm allowed to say but it sounds to me some might have had an allergic reaction or their body plain just didn't like it!  But I've never had problems and greatful for this antibiotic!!"