DIFFERENTIAL DIAGNOSIS OF VENOMOUS SNAKEBITE
■ non-venomous snakebite
■ bite or sting by other venomous creature
(arthropod, including spider, octopus, jellyfish)
■ CVA
■ ascending neuropathy, eg Guillain-Barre
syndrome
■ AMI
■ allergic reaction
■ hypoglycaemia/hyperglycaemia
■ drug overdose
■ closed head injury
The combination of neurological disturbance and
evidence of defibrination in a patient with an
appropriate history is strongly suggestive of severe
envenomation.
