THC and anandamide and a lack of FAAH, an enzyme that breaks down anandamide, all can inhibit hepatitis.
Link: Attenuation Of Experimental Autoimmune Hepatitis By Exogenous And Endogenous Cannabinoids: Involvement Of Regulatory T Cells
Year: 2008
DOI: 10.1124/mol.108.047035
Possible to probable range of efficacy of cannabis for treatment of Hepatitis according to the results found in this study.
THC, Anandamide