Hepatitis B is viral hepatitis B. There are no four medicines for hepatitis B conversion, and hepatitis B can be treated with antiviral drugs under the guidance of a doctor, such as recombinant human interferon alpha-2b injection and lamivudine tablets. Hepatitis B is mainly caused by hepatitis B virus infection, the disease is contagious, can be transmitted through the blood, body fluids, but also through mother-to-child transmission, the patient’s main symptoms will be manifested as fatigue, dizziness, loss of appetite, anorexia greasy, yellow urine, dilute stools, skin dryness, darkening, etc., and in severe cases, it will also cause liver palms, spider nevus, enlarged spleen. Patients can go to the gastroenterology department, hepatology department and infectious disease department of the hospital to do imaging examination, pathogenetic examination, laboratory examination, liver histopathological examination to confirm the diagnosis, after the diagnosis can be under the guidance of the doctor intramuscular injection of recombinant human interferon α-2b injection treatment, or oral lamivudine tablets, entecavir tablets, propafenacort, tenofovir disoproxil fumarate tablets and other medications for treatment. After treatment, patients can go to the hospital for regular checkups to know their own recovery situation, and they should not eat greasy and spicy stimulating food in terms of diet.