Hepatitis B virus carriers can be stable for life, and some of them will develop into hepatitis B patients, cirrhosis and liver cancer. Hepatitis B virus carriers are those who carry the hepatitis B virus, but their liver function is not significantly damaged, which does not affect their daily life and does not require liver protection and antiviral treatment. Most of the hepatitis B virus carriers can form a balanced relationship with the virus in their bodies, and can carry the virus for a long time without developing illness. These patients only need to regularly review the hepatitis B 5 items, liver, gallbladder, pancreas and spleen ultrasound, liver function, hepatitis B DNA, etc., to monitor their physical status and clarify the changes in their conditions. Some hepatitis B virus carriers due to various reasons such as staying up late, labor, drinking, resistance decline and other factors, which can lead to the progress of the disease, the virus mass replication and development of hepatitis B patients, and even develop into cirrhosis, liver cancer and other people.