The treatment of hepatic encephalopathy includes removing causative factors, nutritional support, promoting ammonia metabolism clearance and regulating neurotransmitters. 1. Remove the causative factors: including timely rehydration therapy to correct the water and electrolyte disorders; use of metronidazole, neomycin, etc. to prevent and control infections; active control of gastrointestinal bleeding, the use of lactulose to remove the blood in the intestines, and acidification of the intestinal tract. 2. Nutritional support: maintain the supply of heat energy as much as possible to avoid hypoglycemia; pay attention to the supplementation of various vitamins; use plasma or albumin infusion as appropriate. 3. Promote the metabolic clearance of ammonia: commonly used L-guanosine-L-aspartic acid, etc. 4. Regulate neurotransmitters: commonly used branched-chain amino acid preparations. During the course of the disease, attention should be paid to the monitoring of the condition. It is recommended to consult a doctor in time for diagnosis and treatment. The use of specific drugs should be under the guidance of a doctor.