Pegabine, generic name is polyethylene glycol interferon alpha-2b injection, the high rate of conversion is related to the type and severity of the disease and the individual’s physical condition. 1. Chronic Hepatitis C: Polyethylene glycol interferon alpha-2b injection is an injection that can be given intravenously for the treatment of chronic hepatitis B and chronic hepatitis C. It can also be used to treat hepatitis B and chronic hepatitis C. The use of pegylated interferon alpha-2b injection is not recommended. Using polyethylene glycol interferon alpha-2b injection to treat chronic hepatitis C has a high conversion rate as long as it is treated early. 2. Chronic hepatitis B: Polyethylene glycol interferon α-2b injection is used to treat chronic hepatitis B, often the purpose of treatment is not to turn negative, because chronic hepatitis B can not be cured, so the purpose of using the drug is generally to curb the replication of the hepatitis B virus, to avoid the emergence of liver cirrhosis and other complications. Common adverse reactions to polyethylene glycol interferon alpha-2b injection include fever, malaise, headache, dizziness, and myalgia. In addition, the application of polyethylene glycol interferon alpha-2b injection carries certain risks, and patients need to be guided by a specialist.