What does hbsag positive + mean?

HBsAg refers to hepatitis B surface antigen, HBsAg positive refers to hepatitis B surface antigen positive, generally indicates that hepatitis B virus carriers. It is recommended to do liver function, hepatitis B DNA, abdominal color Doppler ultrasound, hepatitis B five quantitative tests, blood tests, etc. If liver function and abdominal color Doppler ultrasound are normal, generally do not need to do special treatment. Otherwise, you need to go to the hospital to do standardized anti-hepatitis B virus comprehensive treatment.