Liver cirrhosis is a chronic, progressive disease of the liver characterized by diffused damage to liver cells with fibrosis and nodular regeneration. It is caused by many forms of liver disease and conditions like hepatitis and chronic alcohol abuse. This leads to scarring of the liver and loss of liver function. Common complications of cirrhosis include ascites, bruising/bleeding, jaundice, and portal hypertension which can lead to esophageal or gastric varices. Management involves promoting rest, improving nutrition, preventing infection, and treating complications medically or through procedures like TIPS or liver transplantation.