Having very bad kidney pain. I had a cystoscopy left retrograde. What can I do besides taking percocets. It's hurts so bad?

Ureteral Colic. If you only had a retrograde without a stent, your pain can be related to some swelling where the ureter enters the bladder. This can cause delayed pain after the procedure. Increasing water intake and taking aleve (naproxen) twice a day with food is what i recommend to my patients with similar symptoms. If there is a stent present then medications (?-blockers +/- bladder spasm medications) help a bunch.