Published online by Cambridge University Press: 12 September 2006
Irrigation of the bladder after transurethral resection of the prostate is often distressing because of pain arising from detrusor muscle spasm. The effect of post-operative oral diazepam was compared with sacral epidural (caudal) block at the time of surgery, both treatments together and a control group, assessed by three-point rank scoring. Either treatment significantly reduced the incidence of pain reported by patients, P < 0.001. No patient experienced pain after both treatments.