Efficacy of Hydrochloride Phenazopyridine on Postoperative Pain of Cystoscopy
YAN Pu
ZHANG Yong
ZHOU Yong-jian
Abstract：Objective To explore the clinical effect of hydrochloride phenazopyridine on relieving the pain after cystoscopy. Methods 60 male patients undergoing cystoscopy were divided into observation group and control group according to the block randomization meth-od with 30 patients in each group. 1 h after cystoscopy, the observation group was given orally hydrochloride phenazopyridine 0.2 g, 3 times a day for 0.6 g totally. The control group was not treated with oral medication for pain. The pain degree was evaluated with Numerical Rat-ing Scale (NRS), and the side effects were recorded. Results There was no significant difference in NRS score immediately after cystoscopy between 2 groups (P=0.725). The NRS score was lower in the observation group than in the control group 24 h after cystoscopy (P=0.002). Conclusion Hydrochloride phenazopyridine can effectively relieve the postoperative pain of cystoscopy.
Keywords：hydrochloride phenazopyridinecystoscopypainrehabilitation
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：2( 970-971 )