The normal value of Hepatitis C antibody is between 0 and 1 mIU/mL. If the patient’s Hepatitis C antibody titer is greater than 1mIU/mL, it is most likely that the patient is considered to be a chronic viral hepatitis C patient. If the patient’s Hepatitis C antibody is 14.9 mIU/mL, it is recommended at this time that further blood be drawn for Hepatitis C RNA to see if the virus has replicated. If the virus suggests replication and is combined with elevated ghrelin and ghrelin aminotransferase, antiviral therapy should be actively considered. Depending on the type of hepatitis C virus, oral antiviral therapy with sofosbuvir, vipatasvir, and other medications may be necessary. Sofosbuvir and Vipatasvir should be taken for about 3 months, and after active antiviral treatment, the majority of patients can become negative for the virus. In addition, for patients with hepatitis C, if the hepatitis C RNA is negative, that is, there is no viral replication. At this time, if the liver function is normal, it is recommended that patients continue to observe. Don’t drink alcohol, don’t stay up late, don’t exert yourself, and take blood test for hepatitis C RNA, liver function and ultrasound of upper abdomen regularly.