The efficacy of benorylate in postoperative dental pain.

The efficacy of a single pre-operative dose of benorylate (4 g) was determined in a double-blind, randomized, placebo-controlled parallel study in patients undergoing removal of a single impacted lower third molar. Patients treated with benorylate 4 g reported significantly less pain between 3-6 h after dosage than those treated with placebo. Overall pain scores at 6 h were significantly less in the benorylate group than the placebo group. However, overall pain scores at 12 h did not differ significantly between treatment groups. It is concluded from this study that a single dose of benorylate 4 g given immediately prior to the removal of an impacted lower third molar provides limited pain control during the postoperative period.