Potential of Cannabidiol for the Treatment of Viral Hepatitis
Viral hepatitis B (HBV) and hepatitis C (HCV) pose a major health problem globally and if untreated, both viruses lead to severe liver damage resulting in liver cirrhosis and cancer. While HBV has a vaccine, HCV has none at the moment. Preliminary screening of cannabidiol (CBD) revealed that CBD is active against HCV but not against HBV in vitro. CBD inhibited HCV replication by 86.4% at a single concentration of 10 μM with EC50 of 3.163 μM in a dose-response assay. These findings suggest that CBD could be further developed and used therapeutically against HCV.