Whether newborn jaundice 15mg/dl is serious or not needs to be judged according to the newborn’s physical condition and the reason for producing it, and it may need to be irradiated with blue light. If the newborn baby jaundice 15mg/dl is caused by physiological factors, generally not too serious, usually don’t need to carry on the blue light irradiation, can use the medicine treatment under the doctor’s guidance such as Yin gardenia yellow, at the same time also need to drink more water, more excretion. If the newborn jaundice 15mg/dl is caused by pathological factors, need to carry on the blue light irradiation in time, can relieve the newborn jaundice symptom effectively, avoid to the newborn’s body to recover the impact. Newborn jaundice 15mg/dl, you need to seek medical treatment in time, if necessary, timely treatment, so as not to delay the condition, resulting in asphyxia, hypoxia, hypoproteinemia and other complications.