“…In spite of all the pharmacological activities hypothesized and the belief that use of herbal drugs is safe, several hepatotoxic reactions have been described in the literature (Greving et al, 1998;Stickel et al, 2003;Hardeman et al, 2008). Usually, the patients showed the increase of liver function parameters, and liver biopsy revealed moderate to severe drug-induced hepatitis (Benninger et al, 1999;Menniti Ippolito et al, 2008).…”