Hepatic encephalopathy is a syndrome observed in patients with cirrhosis. Hepatic encephalopathy is defined as a spectrum of neuropsychiatric abnormalities in patients with liver dysfunction, after exclusion of brain disease.
Making the world better, one answer at a time. well it depends the cobra gives you a tight bite and holds it there you have 1 1/2 minutes but if its a light bite probably 3-4 minutes.
To be most effective, antivenin should be given within 4 hours of the bite. It becomes less effective as more time passes. All snake bite victims should be observed for a minimum of 12 hours, even when there are no clinical signs.