Hepatitis B triple sun half-yearly review of hepatitis B two half, liver function, hepatitis B DNA, alpha-fetoprotein, if possible, can check the liver elasticity test. Alpha-fetoprotein, liver function is to determine the liver damage, hepatitis B DNA is mainly to determine the viral replication. Liver elasticity test can determine whether the liver has liver fibrosis, and in the clinic, it is mainly based on the value of liver function gammaglutamyltransferase and the value of hepatitis B DNA to determine whether antiviral treatment is needed. If there is liver fibrosis in the clinic, liver antiviral treatment is also needed. Chronic hepatitis B cannot be cured, but it can be clinically cured by medication, and early liver fibrosis can be reversed by medication.