Hi, I'm a 66-year-old female non-drinker, who was diagnosed as having autoimmune hepatitis after a liver biopsy.I was was prescribed 40 mg prednisone. This drug was horrible and I sought a 2nd opinion. A revised diagnosis by a Dr at the University of Michigan reported that I have Primary Biliary Cirrhosis, which he will treat with ursodiol, as prednisone does nothing for this disease. Occasional marijuana use for autoimmune hepatitis is contraindicated, what about for PBC?