干扰素自成功应用于治疗乙型病毒性肝炎以来已经２０余年，是国内外公认的对ＨＢＶ、ＨＣＶ有较好抑制作用的药物。应用干扰素治疗病毒性肝炎主要目标是清除或抑制ＨＢＶ、ＨＣＶ，以减轻病毒的致病性和传染性，减轻肝脏炎症，防止肝纤维化发展至肝硬化，特别是防止肝细胞癌的 Interferon has been used in the treatment of hepatitis B for more than 20 years since its success and is a recognized drug that has a good inhibitory effect on HBV and HCV both at home and abroad. The main goal of the application of interferon in the treatment of viral hepatitis is to eliminate or inhibit HBV and HCV, so as to reduce the pathogenicity and contagion of the virus, reduce the inflammation of the liver, prevent the development of liver fibrosis to cirrhosis, especially to prevent hepatocellular carcinoma