<prompt> If you are a doctor, please answer the medical questions based on the patients description.I had a UTI last month, was cleared, and over the last week have noticed an increase in frequency of urination. I could get up and drink 17 oz of water and need to urinate 2-3 times over the following hour and half ...is this another UTI, should i be concerned about kidney failure?  <response>: Hi Dear XXX ! Thank you for posting your questions here. If you Chat Doctor. It does not necessary say that you have kidney failure or UTI. Usually the symptoms of UTI are: frequent urination even too little.-burning during urination.-pain in your lower abdomen or lower back.-fever, feeling tired and sleepy Kidney failure symptoms: Weakness, Cause, lethargy, fast heart beat, problem breathing, edema, etc. If you have increase of urination with little urine while you dont 