Liver hardness 21 suggests that liver fibrosis has basically reached the degree of cirrhosis and the condition is relatively serious. Liver hardness is normally between 2.0 and 7.5kpa, when liver hardness exceeds 7.5kpa, it indicates that liver fibrosis occurs, if it reaches 21kpa, it suggests that liver fibrosis has basically reached the degree of cirrhosis. The possibility of recovering to normal level is small and the condition is relatively serious. Cirrhosis is the final stage of liver disease, due to the destruction of the structure of the liver itself, irreversible, incurable, liver function is seriously reduced, bringing a series of symptoms, seriously affecting the quality of life, can progress to liver cancer, liver failure and other complications, the prognosis is poor. In daily life, we should pay attention to avoiding excessive drinking, balanced diet, and maintaining good living habits to reduce the incidence of cirrhosis complications.