Heshouwu is a traditional non-toxic Chinese medicine commonly used in the clinical setting;however,clinical cases of Heshouwu-induced hepatotoxicity have been frequently reported~([1]).Pharmacoepidemiological studies have found that Heshouwu-induced liver injury occurs only in a small fraction of individuals taking the drug;these patients presented with the typ- Heshouwu is a traditional non-toxic Chinese medicine commonly used in the clinical setting; however, clinical cases of Heshouwu-induced hepatotoxicity have been frequently reported ~ ([1]). Pharmacoepidemiological studies have found that Heshouwu-induced liver injury occurs in in a small fraction of individuals taking the drug; these patients presented with the typ-