Objective To observe the therapeutic effect of using Transmetil combined with Chidan decoctions for severe chronic cholestatic hepatitis B(CCHB).Methods Sixty patients with severe CCHB were evenly randomized to two groups: treatment group and control group.The patients in the treatment group received Transmetil and Chidan decoctions,and those in the control group received intravenous drip of Diammonium Glycyrrhizinate,150 mg once a day.The efficacy was compared between the two groups.Results The efficacy in...