what is smz/tmp used for
What Is Smz/tmp Used For? Sulfamethoxazole and trimethoprim combination is used to treat infections including urinary tract infections, middle ear infections (otitis media), bronchitis, traveler’s diarrhea, and shigellosis (bacillary dysentery). How long does it take for SMZ TMP to work? Bactrim (sulfamethoxazole / trimethoprim) is absorbed by the body and begins to kill bacteria within…