title: Methemoglobinemia toxicity from topical benzocaine spray.
authors.forename: J R
authors.initials: JR
authors.lastname: Shua-Haim
authors.forename: J S
authors.initials: JS
authors.lastname: Gross
mesh_terms: D000368:Aged; D000772:Anesthesia, Local; D001566:Benzocaine / Q000008:administration & dosage / Q000009:adverse effects*; D016099:Endoscopy, Gastrointestinal; D006801:Humans; D008297:Male; D008708:Methemoglobinemia / Q000139:chemically induced*
chemical_list: D001566:Benzocaine