Normal liver function in hepatitis C may require treatment, mainly to see if the virus is replicating, if the virus is replicating then treatment is required, on the contrary, further observation can be made. Normal liver function of hepatitis C does not mean that there is no virus replicating, the virus may still be replicating in the body, then treatment is needed, drugs such as entecavir can be given for antiviral treatment. If the virus is replicating but no treatment is given, it will cause damage to liver cells, and in the long run, liver fibrosis, cirrhosis and liver cancer may occur. To summarize, hepatitis C liver function is normal also need to receive treatment. When antiviral treatment, you should not blindly use medication to treat it, and it must be carried out under the guidance of professional doctors.