Cirrhosis is a condition in which the liver malfunctions due to chronic injury, and scar tissue replaces healthy liver tissue.
There are multiple possible causes of cirrhosis. Examples include alcohol-related liver disease, hepatitis C, nonalcoholic fatty liver disease (NAFLD), hepatitis, and some inherited diseases.
Many people with cirrhosis have no early symptoms. As the disease progresses, symptoms may include weakness, fatigue, nausea, and abdominal pain.
Cirrhosis treatments try to stop the progression of scar tissue and further complications. Treatments may include the avoidance of alcohol and drugs, and nutrition therapy.