What is the role of diphenhydramine in local anesthesia?
Green
S M
SM
D000772:Anesthesia, Local; D000779:Anesthetics, Local / Q000009:adverse effects; D004155:Diphenhydramine / Q000009:adverse effects; D004342:Drug Hypersensitivity / Q000209:etiology; D004632:Emergency Medical Services; D006801:Humans; D008012:Lidocaine / Q000009:adverse effects; D014947:Wounds and Injuries / Q000628:therapy
D000779:Anesthetics, Local; D004155:Diphenhydramine; D008012:Lidocaine