What does HBsAg negative mean?

Hepatitis B surface antigen test will have negative and positive indicators, which means different physical conditions.

Hepatitis B E antigen, HbeAg, can be used to judge whether hepatitis B virus is replicating or whether replication is active. If the hepatitis B E antigen is negative, it means that there is little or no hepatitis B virus in the patient's body, the virus replication is inactive or not, and the infectivity is weak. The specific situation needs to be comprehensively judged by combining the other four indicators of the five hepatitis B tests.

Extended data:

Precautions:

1, blood must be drawn on an empty stomach. Don't eat 8- 12 hours before blood drawing, and drink a small amount of water, especially for people who have their liver function checked for the first time.

It is best to ban alcohol the day before blood test.

3. Sexual life should be controlled: Too much sexual life will not only increase the burden on the liver, but also hepatitis B is a disease that can be transmitted through sexual contact. Hepatitis B virus can be detected in semen, saliva, menstruation and secretions of carriers. The virus can also be transmitted through mucous membranes damaged during sexual intercourse.

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