First, avoid eating a high-protein diet to avoid a sudden increase in ammonia production in the intestinal tract. In particular, do not eat large amounts of animal protein. In addition to increased ammonia production, the metabolites of animal protein contain more aromatic amino acids, which can inhibit brain nerve conduction and induce hepatic coma in cirrhosis. Second, try to avoid the use of sedative and sleeping drugs. Avoid the liver coma directly triggered by this. Third, patients with increased blood ammonia can take lactulose. Acidify the intestinal environment, lower the intestinal pH value, 5 ammonia-producing bacteria growth. Usually, you can eat bananas and other fruits to keep your bowels open, 1-2 times a day, and always keep the timely removal of ammonia products in the intestine. Fourth, you can drink yogurt. To promote digestion. Take appropriate vitamins and probiotics, such as vitamin C, vitamin B2, vitamin K and Lactobacillus acidophilus, to stabilize the internal environment of the organism. Fifth, what should I do if my appetite decreases? Or when vomiting or diarrhea, promptly replenish potassium, such as drinking fresh cucumber juice, apple juice, etc., to avoid hypokalemic alkalosis which leads to hepatic encephalopathy. Sixth, use iron carefully. Unless there is obvious anemia after bleeding, patients with cirrhosis in general avoid taking nutrients or minerals containing iron preparations, because iron has the effect of aggravating cirrhosis of the liver. Seventh, it is appropriate for patients with cirrhosis in the decompensated stage to consume a small amount of vegetable protein. Because plant protein has fewer aromatic amino acids, but more branched-chain amino acids, which can antagonize the blockage of brain nerve function by some toxic substances. Eighth, avoid alcohol. Long-term alcohol consumption can lead to alcoholic gastritis and even alcoholic cirrhosis of the liver. Drinking alcohol can also cause epigastric discomfort, loss of appetite and protein and vitamin B deficiency. In addition, alcohol has a direct toxic effect on liver cells. Ninth, fine diet. People who have esophageal varices, usually food should be made fine, avoid eating too rough food, strictly forbidden to eat hard and thorny food, such as fish with thorns, chicken with bones and nuts, etc., to prevent scraping varices of esophageal veins or gastric fundic veins, leading to upper gastrointestinal bleeding.