Comparison of ketorolac and diclofenac in the treatment of renal colic.

Objective: To compare the efficacy and adverse effects of ketorolac and diclofenac in the treatment of renal colic.

Methods: In a double-blind, randomized clinical trial, 57 patients admitted to the emergency room for renal colic, received either 30 mg of ketorolac or 75 mg of diclofenac i.m.