HCV, or hepatitis C, is a more serious form of viral hepatitis that can be transmitted through blood or sex. When the virus infects the liver, it can cause the hepatitis to turn into cirrhosis. When patients develop cirrhosis, there is a higher chance of transforming into liver cancer, so hepatitis C has a higher chance of becoming cancerous. When a positive antibody for hepatitis C is found, patients should treat it correctly, but there is no need to be overly nervous. Currently, the treatment of hepatitis C has entered a mature stage. After antiviral treatment, hepatitis C has a certain degree of chance to turn negative, that is, the hepatitis C virus is completely eliminated. However, if the patient has a prolonged course of infection and also has cirrhosis, or a series of secondary changes, hepatoprotective and hepatoprotective therapy can be administered, along with monitoring of liver function levels and morphologic changes in the liver. If the patient finds de novo abnormal nodules, early surgery should be performed and is part of the aggressive treatment.