RESUMEN
Chronic hepatitis B (CHB) is a serious disease threatening the health and even life of people, at present antiviral therapy is the key approach to alter the disease outcome.The treatment objectives are to maximize the long-term inhibition of viral replication ; to reduce the inflammatory necrosis of hepatocytes and hepatic fibrosis ; to decompensate the cirrhosis ; to avoid the occurrence of liver failure , hepatocellular carcinoma and other complications ; thereby to improve the quality of life and prolong the survival of patients.The clinical cure should be pursued as far as possible ; however, most of CHB patients can not meet the standard of drug withdrawal and achieve clinical cure.This article reviews the current hot spots and difficult issues in the treatment of CHB.