Summary of case history,　Patient Lin Moumou, male, 37 years old; was admitted to the hospital on foot on May31,2022, with the main complaints of "fatigue, lack of food and yellow urine for more than 10 days"; fatigue, lack of food and yellow urine occurred more than 10 days ago, he did not pay attention to it at that time and went to see a doctor The local clinic, after treatment, the details are unknown, and his condition has not improved. He was checked in the local hospital one day ago with obvious abnormal liver function, so he was referred to our hospital.,TCM diagnosis,　Jaundicedamp-heat accumulation.,Western medicine diagnosis,　Chronic and subacute liverfailure.,Therapeutis methods,　After admission, hepatoprotective treatment with adenosylmethionine combined with magnesium isoglycyrrhizinate, ceftriaxone for anti-infection, and entecavir for anti-viral treatment; his coagulation function is poor, and he has not improved after multiple plasma transfusions, artificial liver and liver transplantation are recommended, and patients require conservative medical treatment for economic reasons; on the basis of western medicine treatment, traditional Chinese medicine is used for syndrome differentiation.,Clinical outcomes,　The bilirubin decreased progressively, the coagulation function improved, the symptom improved, and reached the clinical discharge standard.