Infantile hepatitis syndrome is clinically diagnosed when the patient is less than 1 year old, has jaundice, hepatosplenomegaly, and abnormal liver function. The disease is a group of clinical syndromes with the above characteristics. Viral infections: including cytomegalovirus (CMV), EBV, hepatitis B virus, hepatitis C, hepatitis D, hepatitis E and other hepatitis viruses. 2, bacterial infections: Gram-positive and negative cocci, etc. Bacterial infections in small infants often cause sepsis and secondary to the disease. 3, breast milk jaundice. 4.Cholestasis syndrome. 5, congenital biliary atresia, gallbladder agenesis, bile duct cysts. 6, other intra- and extra-hepatic bile duct occupying lesions such as malignant tumors. 7, congenital genetic metabolic disease. This disease needs to exclude jaundice due to hemolytic jaundice and other hematologic diseases. Currently, there are several common clinical cytomegalovirus hepatitis, sepsis, cholestasis syndrome, biliary atresia and congenital genetic metabolic diseases. Western medicine mainly treats symptomatically: antiviral, anti-infection, nutritional support therapy, liver-protective and enzyme-lowering therapy, etc. For those with post-hepatic jaundice who suspect biliary atresia, laparoscopy or caesarean section is required to further clarify the diagnosis. Those with biliary atresia are usually given intraoperative evacuation treatment. At present, the clinical treatment of infantile jaundice is mostly combined with Chinese and Western medicine, especially in some patients whose etiology is still not clear by various laboratory tests of Western medicine and in patients with cholestasis syndrome, Chinese medicine treatment has advantages in this regard. For patients with long duration and complex lesions, herbal medicine can be taken according to the course of treatment according to the evidence of Chinese medicine.