Precautions after hepatitis B vaccine

summary

Hepatitis B vaccination has been included in the program of immunization, but its coverage rate is not high. Many people are not clear about the precautions of hepatitis B vaccination. It is very necessary to briefly introduce it here.

Precautions after hepatitis B vaccine

Before the injection of hepatitis B vaccine, check first. During the period of various acute diseases or acute attack of chronic diseases, do not vaccinate hepatitis B vaccine. If the liver function is abnormal, do not inject hepatitis B vaccine first. Find out the cause and carry out treatment. Vaccinate after the liver function is normal.

Check the effect of vaccination (that is, check whether the vaccination is successful) most of the vaccinations do not guarantee that all people are successful. Hepatitis B vaccine is no exception. Often due to improper storage of hepatitis B vaccine, nonstandard vaccination or low personal immune system and other reasons, hepatitis B vaccine may fail to be vaccinated. So hepatitis B vaccine after vaccination, must go to the hospital to check hepatitis B five, test whether the vaccination is successful.

Regular review of hepatitis B surface antibody titer (that is, check the resistance) vaccination, the body will produce protective antibody surface antibody HBsAb. But the titer of HBsAb will disappear year by year in the body, that is, there is a half-life. Studies have shown that when the titer of HBsAb is less than 10 IU, the surface antibody HBsAb is not enough to resist the invasion of hepatitis B virus. Therefore, you must not go to the hospital regularly to check the HBsAb titer after hepatitis B vaccination.

matters needing attention

We remember that after the hepatitis B vaccine, we should pay attention to the following matters: in addition to not taking a bath that day, we should drink more water. After all the vaccines, we should drink more water, which can reduce the reaction of the vaccine