Baby’s yellow face may be normal skin color, or caused by malnutrition, jaundice and liver and gallbladder disease, parents are advised to take appropriate treatment according to the specific causes. Common causes and treatment 1, genetic: if the baby has been kept after birth yellow face, no other discomfort, may belong to the normal skin color, generally related to genetic factors, no treatment; 2, malnutrition: if the baby poor digestion, nutritional deficiency, can cause yellow face, accompanied by thinning, diarrhea symptoms, it is recommended to go to the hospital to detect trace elements and hemoglobin indicators, symptomatic supplementation of trace elements 3, physiological jaundice: common in newborns, due to the number of red blood cells at birth is higher than normal, the liver is not mature, unable to eliminate bilirubin. Most can disappear on their own within 1 week, but can also follow medical advice to take bifidobacteria to help metabolize and excrete bilirubin; 4, breast milk jaundice: breastfeeding can also cause jaundice, generally by increasing the amount and frequency of breastfeeding, can alleviate the symptoms. Total serum bilirubin higher than 257μmol/L, need to suspend breastfeeding for 3-5 days, change to artificial feeding, if necessary, give phototherapy; 5, pathological jaundice: the cause includes sepsis, urinary tract infection or other liver disease, yellow staining often spread to the whole body and sclera, more serious than physiological jaundice. It is recommended to consult a doctor in a timely manner, actively treat the underlying disease, use albumin and immunoglobulin as prescribed by the doctor to relieve the symptoms, and blood exchange therapy can be performed for more severe cases. Precautions 1, during breastfeeding, it is recommended that the mother pay attention to the structure of the diet, eat more light, easy to digest diet, such as vegetables, fruits, no cold, greasy, spicy stimulating food; 2, to strengthen the baby’s nutritional intake, breast milk is not enough to add formula.