Citation

Chippaux JP. Med. Trop. (Mars) 2007; 67(1): 9-12.

Vernacular Title

Envenimations et empoisonnements par les animaux venimeux ou veneneux. III.

Affiliation

l'IRD, CP 9214, La Paz, Bolivie. chippaux@ird.fr

Copyright

(Copyright © 2007, Ecole De Sante)

DOI

unavailable

PMID

17506264

Abstract

Envenomation by Elapidae snakes is less frequent than by Viperidae snakes but represents a true medical emergency due to rapid progression of cobra syndrome. Elapidae venom contains neurotoxins that paralyze striated muscles especially in the thoracic cavity. Respiratory paralysis can occur within a few hours and is preceded by neurological symptoms (local paresthesia and paresis progressing to the cranial nerves). When cobra envenomation is suspected, antivenom administration by the direct venous route must be undertaken as quickly as possible to stop the envenomation process. Artificial ventilation is necessary in case of dyspnea.

Language: fr