Gd evening everyone, here i'm writing this msg for the purpose of seeking advice from all of you regarding a prob that I have been facing since 2017. Actually I have been having a repetitive case of uti since 2017. I have seen many renowned doctors in kolkata particularly in forte, apollo and medica but they could not manage to treat my problem. First time it was mrsa doctor prescribed me with doxycycline which I took for almost a month. The symptoms went away but after 4-5 months it reappeared again. Since that time it's been coming at an interval of 5-6 months. From 2019 onwards the root cause has been e.coli.i have tried doxy, nitrofurantoin, linezolid, bactrim, levo as of now but whenever I take medications the symptoms go away then again reappears after 4 to 5 months. In oct 2021 I got an urs done to check what actually has happened inside but doctor didn't find anything. The most surprising thing is that urine culture doesn't come positive all the time but still the symptoms are present and creatinine level is 1 or sometimes 1.1 nd others blood reports are also normal. Now a days i'm experiencing a pain in my groin areas and back. I think now this untreated infection has led to pyelonephritis don't know what I should do right now. If doctors from forte, apollo can't even treat the prob then whom should I go to with this case? please give me some suggestions to get rid of this permanently.