title: Anaphylactic shock and cardiac arrest caused by thiamine infusion.
abstract: Parenteral thiamine has a very high safety profile. The most common adverse effect is local irritation; however, anaphylactic or anaphylactoid reactions may occur, mostly related to intravenous administration. We describe a 44-year-old man, a chronic alcoholic, who was admitted with alcohol intoxication and developed cardiac arrest due to anaphylactic shock following intravenous thiamine infusion. The patient was successfully resuscitated after 15 min and repeated epinephrine administrations. He was discharged in good health after 14 days. This case report emphasises both the importance of recognising the symptoms of anaphylaxis and the fact that facilities for treating anaphylaxis and cardiopulmonary resuscitation should be available when thiamine or for that matter, any drug is given in-hospital.
authors.affiliation: Department of Cardiology, Aarhus University Hospital, Aalborg Hospital, Aalborg, Denmark. jacob.juel@dadlnet.dk
authors.forename: Jacob
authors.initials: J
authors.lastname: Juel
authors.forename: Manan
authors.initials: M
authors.lastname: Pareek
authors.forename: Christian Sigvald
authors.initials: CS
authors.lastname: Langfrits
authors.forename: Svend Eggert
authors.initials: SE
authors.lastname: Jensen
mesh_terms: D000328:Adult; D000707:Anaphylaxis / Q000139:chemically induced*; D006323:Heart Arrest / Q000139:chemically induced*; D006801:Humans; D007262:Infusions, Intravenous; D008297:Male; D013831:Thiamine / Q000008:administration & dosage / Q000009:adverse effects*; D014803:Vitamin B Complex / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D014803:Vitamin B Complex; D013831:Thiamine