young , healthy outpatients ( 100 ) undergoing restorative dentistry and/or oral surgery under enfluranenitrous oxide-oxygen anaesthesia were given 0.014 mg/kg of droperidol or a saline placebo i.v . in a double-blind random fashion 5 min after induction of anaesthesia to prevent postoperative nausea and vomiting .
C0013136
droperidol
C0042963
vomiting