Hepatitis B virus carrier refers to those whose serum test is positive for hepatitis B virus surface antigen (HBsAg), but have no symptoms or signs of hepatitis, and whose all liver function tests are normal. They remain unchanged after six months of observation. Medically, they are also known as asymptomatic hepatitis B. There are more than 100 million hepatitis B virus carriers in our country. Currently, there is no special drug for hepatitis B. How to clear the virus in the body and turn HBsAg into negative? A large amount of medical observations have found that only by enhancing one's own immunity and doing a good job of self-care can we find the only way out.