The good news is that many types of cirrhosis are completely preventable. Here are many of the known causes of cirrhosis. Of these, the first six are the most common in developed nations, such as many European countries and North America:
- Alcoholism
- Chronic hepatitis B
- Chronic hepatitis C
- Autoimmune hepatitis
- Nonalcoholic fatty liver disease. Also called "steatohepatitis," this is a problem tied to the obesity epidemic in many Western countries.
- Biliary cirrhosis. The health of the liver is closely tied to its bile ducts. This means that problems with your bile ducts can cause liver disease in a number of ways. Examples of this type are sclerosing cholangitis and autoimmune cholangiopathy, a type of biliary obstruction.
- Cardiac cirrhosis. This is liver disease caused by right-sided congestive heart failure. It's very rare, but it's caused by a long-term increase in venous blood pressure that leads to an enlarged liver with poor circulation.
- Inherited metabolic liver disease. There are several of this type that can lead to serious liver problems. Examples are Wilson's disease, hemochromatosis and alpha-1 antitrypsin deficiency.