question: ACTUALLY I AM 54 YRARS OLD AND HAVE UNDERGONE ENDOSCOPIC INCITION FOR URETORECOELE. 6 YEARS BACK. NOW I DEVELOPED POLYCYSTIC KIDNEY .RIGHT KIDNEY IS SHRUNKEN AND LEFT IS LARGE DUE TO HYDRO URETENEPHROSIS. PRESENTLY I CAUGHT AN UTI OF PROTEUS SPECIES SENSITIVETO CEFUROXIME . HAD FEVER DURING NIGHT FOR LAST 5 DAYS. PLZ SUGGEST ANYTHING