is there a drug for urinary tract infection like E. coli ? I felt sensations in my urinary tract ,went to see the doctor .He did a couple of test and said I had staphylococcus aures ,i took  "Gentamicin injections" treatment for it but about a week later i started getting thesame sensations, I went back to my doctor ,at first he said perhaps its because i already got used to having the sensations and it probably got ingrained in my head ,that i should give it time. But after 2 weeks i still felt thesame tingly sensation he performed another test but this time E. coli  and staphylococcus showed up in the test results. Well he gave me some drugs but i  dont think they worked because i still feel this sensations. Those anyone outthere have a suggestion as to how to treat this

Summarized question: What is the treatment or medications for urinary tract infections like E. coli?