Hepatitis B ultrasound suggests thickening and enhancement with hypoechoic nodules, which can be recovered if it is caused by hepatitis B or other infectious diseases. If the hyperechoic nodules and thickening and enhancement on ultrasound are caused by hepatitis B and other related infectious diseases, they can be recovered, and anti-viral treatment should be actively carried out. Including fatty liver causes, combined with dietary control and appropriate exercise, most of them can be recovered. However, if the liver fibrosis, cirrhosis and other irreversible damage to the liver parenchyma, the liver parenchyma has been damaged, and it is not possible to restore the normal form and function of the liver through oral medication and other methods, so it is sufficient to carry out liver protection and liver care treatment according to the doctor’s instructions.