Hepatitis B surface antigen quantitative 8000ng/ml, the value is relatively high, is more serious. However, the specific severity needs to be analyzed in combination with the results of various examinations. If the patient’s aminotransferase is in the normal range, and the ultrasound examination of the liver has no obvious abnormality, then the patient may belong to the hepatitis B virus carriers, and the condition is relatively mild. The patient can follow up regularly to observe the changes of liver function and biochemical indexes as prescribed by the doctor. If the quantitative value of hepatitis B surface antigen increases, accompanied by transaminase abnormalities, and nausea, vomiting, loss of appetite and other gastrointestinal symptoms, then the patient may be infected with hepatitis B virus, and the situation is more serious. It is recommended to carry out anti-hepatitis B virus treatment to avoid aggravation of the condition. If the test found that the quantitative hepatitis B surface antigen 8000ng/ml, please go to the regular hospital in time, under the guidance of specialists to carry out antiviral treatment and hepatoprotective treatment, can be used under the guidance of doctors entecavir dispersible tablets and hepatoprotective tablets and so on.