Summary of case history ,The patient was admitted to the hospital because of "yellow eyes, yellow urine, distending pain in the right upper abdomen, and fatigue for 6 days". Self-reported mental fatigue, fatigue, yellow complexion, yellow body, yellow eyes, yellow urine, right upper abdominal pain, nausea and vomiting, poor appetite, no chills and fever, poor sleep, and unresolved stool for 3 days. He was healthy in the past, denied the history of chronic liver disease, denied the history of drug allergy, denied the history of long-term heavy drinking, denied the history of living in the epidemic area and contact with the epidemic water, and denied the history of travel. Married at the appropriate age, with healthy spouse and children. Physical examination on admission: Consciousness, correct answers, normal timing and orientation, normal calculation ability, severe yellowing of skin and sclera, no liver palms, spider naevi, abdominal tenderness, no abdominal varicose veins, no tenderness, no rebound tenderness, The liver right subcostal, subxiphoid is not reached, bowel sounds are normal. There was no edema in the lower extremities.,TCM diagnosis ,Acute Yellowing (damp heat accumulation).,Western medicine diagnosis S,ubacute Liver Failure early; acute viral hepatitis B.,Therapeutic methods ,Traditional Chinese medicine adopts staging and syndrome differentiation, oral traditional Chinese medicine combined with external treatment of traditional Chinese medicine, and western medicine mainly provides symptomatic and supportive treatment such as protecting liver and anti-inflammatory, reducing enzymes and yellowing, preventing infection, supplementing albumin and transfusion of fresh plasma.,Clinical outcomes ,Cure.