I have was just diagnosed with a UTI & kidney infection. I also had a CT scan which showed no Kidney stones. The urgent care Dr. I have been seeing the last 2 days is at a loss on why I am having the sever kidney pain. He assumes its due to me taking narc

UTI w/ pain. Kidney or bladder pain ? Peri renal infection? Tried a relaxant - pyridium (phenazopyridine)? Is the bug sensitive to the antibiotic and no other signs of drug reaction? if all normal could be interstitial cystitis , or hyperalgesia to narcs ( usually you chronic. narcs use) f/u w/ urologist http://www.mayoclinic.org/diseases-conditions/interstitial-cystitis/basics/tests-diagnosis/con-20022439.