Hepatitis B carriers are generally considered to be not serious. Hepatitis B carrier means that the patient has hepatitis B surface antigen positive, but liver function is normal, at this time, it means that this kind of patient has hepatitis B virus infection in the body, and there may be replication of hepatitis B virus, but the body immunity is relatively strong, there is no damage to liver function, and there is no performance of hepatitis, cirrhosis, or some other clinical symptoms and so on. The health condition of hepatitis B carriers is good for the time being, but if the patient’s immunity decreases in the future, it may still lead to the occurrence of hepatitis and cirrhosis, so this kind of patients need to go to the hospital regularly for review, and once hepatitis attack is found, antiviral treatment will be carried out immediately. If the examination finds that the patient carries hepatitis B virus, please follow the doctor’s instructions for regular review, so as not to lead to hepatitis, cirrhosis or even liver cancer and other serious consequences.