What is Hepatitis B? Owning a small house is a very important thing, but more importantly, how to maintain this house well? It is like our liver, hepatitis B is the bad guy who is coming to destroy our house. Hepatitis B is transmitted through sexual intercourse, blood, mother and child, if your precautions are not done, it is possible to be infected by hepatitis B. So we have to be vaccinated against hepatitis B. When there are hepatitis B antibodies, the hepatitis B virus will be killed as soon as it comes, once infected with the hepatitis B virus, it is more difficult to eradicate it because it will be hidden inside the liver cells and it is difficult to be eradicated. Once infected with hepatitis B, we need to have a medical checkup every six months a. Hepatitis B two pairs of half to check whether there is hepatitis B infection b. Hepatitis B DNA is to check the number of hepatitis B virus c. Liver function to check whether hepatitis B has caused damage to liver function d. Liver and biliary ultrasound is to check whether there are changes in the overall structure of the liver, such as liver fibrosis, cirrhosis, liver cancer, etc. e. Alpha-fetoprotein (AFP) is to check whether there is a possibility of liver cancer if regular examination of hepatitis B does not cause obvious damage to the liver, then regular observation is sufficient. As long as one’s own body is strong, hepatitis B is suppressed If suddenly one is very tired, weak, eyes and skin turn yellow, it may be an acute hepatitis attack, at this time, one must be hospitalized for infusion, liver protection and symptomatic treatment If hepatitis B DNA replication rate is found to be positive and liver function tests suggest that transaminases continue to be abnormal and cannot be relieved, it is recommended to take antiviral drugs, such as entecavir and tenofovir. Once antiviral drugs are taken, they generally need to be taken for a long time and cannot be discontinued. Once discontinued, they may cause the virus to rebound and need to be discontinued under the guidance of a doctor. The key is to have regular medical checkups, if you wait until cirrhosis, liver cancer, liver failure, then the doctor can not help, if you want to do a liver transplant, at least prepare 1 million.