title: [Hoigne syndrome as an acute non-allergic reaction to different drugs: case reports].
abstract: In 1959 Hoigne described the first cases of pseudo-anaphylactic reactions induced by intramuscular administration of procaine penicillin G. This complication, characterized by acute psychological and neurological manifestations, is still of current interest. We report cases of patient, whose Hoigne syndrome was not due to procaine penicillin G (i.e. lidocaine, edan, azlocillin, gentamycin, klaritromycin and cefuroxime). It is accepted that Hoigne syndrome can be caused by lidocaine. Further Stell i.m. and Ojo OA published similar case report of Amoxycillin-induced hallucinations. These clinical observations indicate also that using term "acute non-allergic reaction to procaine penicillin G" as synonym of Hoigne syndrome is not precise. Further classification of the reaction among psychic disturbances or adverse drug reactions is very difficult. Much of literature is devoted to the differentiation from anaphylaxis rather than other symptoms of main disease or side effects. Harmful effect of main disease is very likely. Lidocaine was taken intravenously by patient with diabetes and heart attack or locally with chronic hepatitis during topical anesthesia. Benzylpenicillin, azlocycillin, gentamycin, klaritromycin and cefuroxime was used during serious bacterial infections. These observations indicate that pathogenesis of Hoigne syndrome may be associated with main disease and organic brain disease. Then procaine kindling mechanism partly explain Hoigne syndrome. Therefore pathogenesis, definition, differentiation and classification of this complication is still unclear.
authors.affiliation: Wojskowa Stacja Sanitarno-Epidemiologiczna Wrocław.
authors.forename: P
authors.initials: P
authors.lastname: Zdziarski
mesh_terms: D000208:Acute Disease; D000328:Adult; D004342:Drug Hypersensitivity / Q000175:diagnosis / Q000209:etiology*; D005260:Female; D006212:Hallucinations / Q000139:chemically induced*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010402:Penicillin G Procaine / Q000009:adverse effects*; D011596:Psychomotor Disorders / Q000139:chemically induced*; D013577:Syndrome
chemical_list: D010402:Penicillin G Procaine