Adults infected with hepatitis B will partially heal themselves, but they may not. If an adult is infected with hepatitis B virus and has sound immunity, he or she can completely eliminate the infected hepatitis B virus through immune clearance and produce corresponding protective antibodies, so that the hepatitis B virus can achieve self-healing. However, the hepatitis B virus may not be completely eliminated if there is low immunity or other factors that lower immunity, such as infections and autoimmune deficiencies. When the hepatitis B virus is latent in the liver cells, it will be more difficult to remove it again, and the patient may become infected with chronic hepatitis B. At this time, it is difficult to self-heal, so it is necessary to closely follow up and review, and follow the doctor’s instructions for treatment if necessary. When hepatitis B infection occurs. It is recommended to consult a doctor in a timely manner, follow the doctor’s instructions for further examination, and carry out targeted treatment or therapy with the help of the doctor.