Liver function damage in babies is relatively serious and can have the following consequences: 1. jaundice, which is the most common phenomenon, mainly caused by the destruction of liver cells, resulting in bilirubin into the blood. 2. abnormal synthesis of coagulation factors, which may lead to bleeding tendencies such as gum bleeding, nosebleeds, etc. 3. reduced synthesis of albumin, which can seriously cause ascites, pleural fluid formation, etc. 4. cause lesions in the digestive tract. The baby may suffer from indigestion, loss of appetite, nausea, vomiting, etc. 5. Formation of fatty liver, causing pain in the liver area. 6. Also appear spider nevus, liver palm, etc. 7. Early stage of genetic metabolic diseases or other diseases. In addition, abnormal liver metabolism will also lead to abnormal sugar metabolism, abnormal hormone metabolism, etc., resulting in rough skin, inflammation of the lips and tongue, swelling, skin bleeding, osteoporosis, etc. Once the baby is found to have abnormal liver function, go to the hospital for treatment in a timely manner.