- Cirrhosis is scarring of the liver. Scar tissue replaces healthy liver tissue. - Some common causes of cirrhosis include heavy alcohol use, hepatitis infections, and nonalcoholic fatty liver disease. - In the early stages of cirrhosis, you may have no symptoms. As the disease gets worse, cirrhosis can cause serious problems. - Once you have cirrhosis, nothing can make all the scar tissue go away. But treatment can prevent cirrhosis from getting worse. - If too much scar tissue forms and your liver fails, you will need a liver transplant. - You can take steps to prevent cirrhosis or keep it from getting worse. 
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