Hepatitis B refers to viral hepatitis B. In order to prevent transmission to family members, attention should be paid to the exclusive use of special items by special people and the active vaccination against hepatitis B by family members. Viral hepatitis B is an infectious disease that can be transmitted vertically from mother to child, sexually, through blood or body fluids. For patients with viral hepatitis B, if they want to prevent the transmission of the virus to their family members, they should pay attention to the use of personal items such as razors and toothbrushes in their daily life. Patients should also avoid high-risk sexual behavior and wear condoms during sex. In addition to the above measures, family members of viral hepatitis B should seek medical treatment as early as possible to receive hepatitis B vaccine to prevent infection. Family members should also develop good living habits and wash their hands after contact with viral hepatitis B patients. Patients and their family members should also take appropriate physical exercise in daily life, which can help to promote the recovery of the body and improve the ability to resist diseases. It is recommended that patients with viral hepatitis B should actively cooperate with doctors for treatment, and should not use drugs or prescriptions indiscriminately on their own, and should pay attention to regular medical checkups.