title: Diphenhydramine toxicity mimicking varicella encephalitis.
mesh_terms: D002644:Chickenpox / Q000150:complications*; D002675:Child, Preschool; D004155:Diphenhydramine / Q000506:poisoning*; D004660:Encephalitis / Q000139:chemically induced* / Q000175:diagnosis; D005260:Female; D006801:Humans
chemical_list: D004155:Diphenhydramine