Hepatitis B surface antigen quantification of 0.2 S/CO is within the normal range as the normal value is less than 1.0 S/CO.
According to the analysis of Hepatitis B 5 test labs, the quantitative value of Hepatitis B surface antigen is negative if it is less than 1.0S/CO, and it is judged as positive if the S/CO is ≥1.
If the quantitative value of Hepatitis B surface antigen is 0.2S/CO, it means that the load of Hepatitis B virus in the liver is relatively low, and the virus can be eliminated through timely treatment, and you can choose to take oral ganciclovir or inject interferon to control the virus.
During the treatment of hepatitis B, we need to review the quantitative hepatitis B surface antigen regularly. If the virus is controlled to the optimal range and the virus is negative, it means that there is no virus in the body, and we need to stop using the medication, which should be carried out under the guidance of a professional physician to avoid unauthorized discontinuation of the medication.