[Poisoning with "poppers", a rare cause of methemoglobinemia observed in emergency cases]. / L'intoxication au "poppers", cause rare de méthémoglobinémie observée aux urgences.
Presse Med
; 26(29): 1381-4, 1997 Oct 04.
Article
en Fr
| MEDLINE
| ID: mdl-9404346
ABSTRACT
BACKGROUND:
Methemoglobulinemia should be entertained as a differential diagnosis in patients with cyanosis. Recently in France there has been an increase in the number of cases of acquired methemoglobulinemia due to inhalation of poppers. CASE REPORTS Four patients were admitted to the emergency room of a Paris hospital in a state of unconsciousness with cyanosis. All four patients had inhaled poppers shortly before admission. The clinical course was rapidly favorable after intravenous infusion of methylene blue in 3 cases.DISCUSSION:
Poppers are inorganic aliphatic nitrites used for their relaxing effect on smooth muscle and for their aphrodisiac effect. One poorly recognized effect is the development of methemoglobulinemia. Tissue hypoxia results because methemoglobulin cannot bind oxygen, leading to a brown or blue coloration of the blood. Methemoglobulin usually results from exposure to a wide variety of oxidizing compounds including certain drugs. Methylene blue is the specific treatment for symptomatic methemoglobulinemia. These four cases emphasize the toxic effect of products sold in sex shops and calls attention to the life-threatening risks involved.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Afrodisíacos
/
Metahemoglobinemia
Límite:
Adult
/
Humans
/
Male
/
Middle aged
País/Región como asunto:
Europa
Idioma:
Fr
Revista:
Presse Med
Año:
1997
Tipo del documento:
Article