Cirrhosis is not contagious, but some of the causes of cirrhosis are contagious, such as hepatitis B, hepatitis C and so on. Cirrhosis is a pathological stage in the progression of various chronic liver diseases, and there are more than 10 kinds of etiologic factors, and viral hepatitis B is the main cause in our country. Cirrhosis compensatory stage has no obvious symptoms, and the decompensated stage is characterized by hepatic decompensation and portal hypertension as the main clinical manifestations, such as maldigestion and malabsorption, jaundice, anemia, splenomegaly, and abdominal effusion. The main transmission channels of hepatitis B and C are mother-to-child transmission, blood transmission and sexual contact transmission. Whether cirrhosis is contagious or not depends on the cause of the disease. If you are diagnosed with the above causes after examination in the hospital, you should pay attention to the protection in your work and life to avoid contagion.