The most prominent complication of decompensated cirrhosis is upper gastrointestinal bleeding. 1. There are two main symptoms in the decompensated stage of liver cirrhosis, i.e. portal hypertension and hepatic decompensation. Portal hypertension can lead to esophagogastric fundal varices, splenomegaly, hepatorenal syndrome, etc. The most common complication is rupture of esophagogastric fundal varices leading to upper gastrointestinal hemorrhage, which is often triggered by eating harder and rougher food, violent coughing and so on. 2. The most common symptoms of hepatic decompensation are malnutrition, jaundice, hemorrhage, endocrine disorders, etc., which can easily lead to infections, cholelithiasis and other complications. Cirrhosis uncompensated stage complications, the most prominent for the upper gastrointestinal bleeding, such as sudden large amount of vomiting blood, black stools, bleeding, bleeding is large, severe cases can occur hemorrhagic shock, it is recommended to immediately seek medical attention, under the guidance of the doctor active treatment, so as not to delay the condition of the danger.