title: Diphenhydramine hydrochloride as a local anesthetic. A case report.
mesh_terms: D000328:Adult; D000779:Anesthetics, Local / Q000009:adverse effects*; D004155:Diphenhydramine / Q000009:adverse effects*; D005533:Foot Dermatoses / Q000139:chemically induced*; D006801:Humans; D008297:Male; D014034:Toes / Q000473:pathology*
chemical_list: D000779:Anesthetics, Local; D004155:Diphenhydramine