1. In this randomized controlled trial, the use of doxepin or diphenhydramine-lidocaine-antacid mouthwash reduced mucositis
pain four hours after treatment but below the threshold for minimal clinically important difference. 2. Doxepin but not diphenhydramine-lidocaine-antacid mouthwash was associated with drowsiness, unpleasant taste, and higher frequency of stinging or burning than placebo. Evidence Rating Level: 1 (Excellent) […]