Hepatitis B DNA less than 1.0*10^2 is generally normal, but we can’t judge whether hepatitis B infection or evaluate the condition of hepatitis B patients only by this one indicator, but also need to combine with other test results to make a comprehensive judgment, such as hepatitis B five, liver function and so on. In the quantitative test of hepatitis B virus DNA, the normal range is less than 1.0*10^2IU/ml, if the patient’s results of hepatitis B five tests are negative, then hepatitis B infection is excluded. If the patient’s other tests suggest abnormalities, such as hepatitis B penta test suggests that there is a small triple positive (hepatitis B surface antigen, hepatitis B e antibody, hepatitis B core antibody positive), often suggests that chronic hepatitis B patients, it is recommended to further improve the liver function, liver ultrasound, alpha-fetoprotein and other tests, if they are all normal, then it is recommended that do not worry too much about it, usually pay attention to maintaining a healthy lifestyle, regular review can be. If they are all normal, then it is recommended not to worry too much, maintain a healthy lifestyle and have regular reviews. If Hepatitis B 5 shows minor triple positive, and there is abnormal liver function or liver ultrasound shows liver lesions, then antiviral treatment should be carried out under the guidance of physician, and regular rechecks of Hepatitis B DNA quantification and liver ultrasound should be carried out. Hepatitis B patients are recommended to consult regular hospitals, under the guidance of hepatologists, to improve the examination, and if necessary, treatment, and regular review, so as not to delay treatment.