Hepatitis B virus DNA quantitative normal value according to the different testing organizations reagent kits have <50U/ml, <100U/ml, <250U/ml, <500U/ml, <1000U/ml and other different reference value range, depending on the testing organization, but the reference to hepatitis B DNA this indicator is not comprehensive enough, you need to consult a professional doctor, according to the condition of the liver function, liver ultrasound and so on. Consult a professional doctor and improve liver function, liver color ultrasound and other examinations according to your condition. The replication of hepatitis B virus relies on the replication of DNA, the more active the replication of the virus, the higher the concentration of DNA, so the lower the result of hepatitis B DNA test should be, the better. Hepatitis B DNA quantitative test can reflect the replication status and infectiousness of the virus in the patient's body, which can provide doctors with the basis for treatment. However, hepatitis B DNA quantitative can not reflect the patient's liver function, still need liver function and liver ultrasound, liver fibrosis non-invasive diagnosis or CT and other tests to reflect the patient's liver damage. Only looking at the hepatitis B DNA indicator is not comprehensive enough, it is recommended that hepatitis B patients be evaluated by a professional doctor to assess the patient's condition and formulate a diagnosis and treatment plan.