There is no new drug that completely removes the hepatitis B virus, and clinically, antiviral drugs can be used, which play a role in removing the hepatitis B virus. Hepatitis B virus is contagious. When patients are infected with hepatitis B virus, they may experience symptoms such as dizziness, loss of appetite, anorexia, discomfort in the liver area, mild tenderness, sleep discomfort, abdominal distension, yellowish urine, and fever. Currently, there are no new drugs to completely eliminate the hepatitis B virus. Hepatitis B virus-infected patients can take oral antiviral drugs, such as lamivudine, entecavir, telbivudine, tenofovir ester, etc., under the instruction of doctors. Most of the patients can control the disease progression with standardized medication, which improves the prognosis and the quality of survival of the patients. For patients who want to clear the hepatitis B virus, patients need to take into account their own situation, as well as personal needs, and promptly ask the attending physician for guidance. Do not take medication without authorization, so as not to cause adverse effects on the body. At the same time, it is necessary to develop good hygiene habits, ensure sufficient sleep time, and do not overwork.