Effect of Antihistamine on Ureteral Stent–Related Symptoms: A Double-Blind Randomized Controlled Trial

INTRODUCTION: Given evidence of antihistamine's efficacy in bladder pain syndrome and renal colic, we evaluated the effect of antihistamine on ureteral stent-related symptoms. METHODS: test. Higher scores represented increasing symptom severity. RESULTS: = .67). CONCLUSIONS: Postoperative antihistamines were well tolerated but did not significantly reduce ureteral stent-related symptoms.