Sulfamethoxazole / trimethoprim
urinary tract infection
"I have had these urinary tract infections and the only thing that works quickly is the Bactrim DS. It works in a matter of days. Side effects are different for everyone but as mild as mine have been I would choose this over any other antibiotic. Very happy! Make sure that you always take the full dose and the whole bottle as prescribed even though it feels like it's going away. best wishes!"