If the patient’s blood test for hepatitis B system indicates that the first, second, third and fifth items are all (+), the patient is considered to have the possibility of viral replication, and further blood tests for hepatitis B DNA and liver function are required. If the patient suggests that the virus has replicated, and combined with elevated glutamate and glutamic oxalacetic aminotransferase, the patient is mostly considered to be in the window of viral replication, and needs to be actively considered in the liver preservation treatment at the same time, actively given antiviral treatment, can choose lamivudine, entecavir and other drugs for active antiviral treatment, can also choose to inject interferon for antiviral treatment. The actual fact is that you can’t be able to get rid of the drugs that you’ve been taking, because they may cause a withdrawal reaction after you stop taking them, resulting in a drastic decrease in liver function or even liver failure. For the treatment of interferon, patients need to be injected for about six months to one year. In addition, patients should pay attention to more rest, do not stay up late, do not strain, absolutely do not drink alcohol, can be appropriate to consider a variety of oral trace elements for trace element supplementation, to maintain the body’s self-immunity.