One of the most common complications of liver failure is called hepatic encephalopathy - HE. It is a type of dementia causes by the toxic build up normally filtered out of our systems by the liver. It is hell.
An award-winning director, Cynthia Wade, made a documentary about HE entitled "HE*s Back", which chronicles four families dealing with this illness. I say "families" because HE affects the entire family and can kill the patient. My mom runs the risk, every day, that she could slip into a coma from toxic overload. Statistically, 80% who do slip into a coma from HE never wake from it.
The documentary is here: http://www.hesback.com/


