How many days can a newborn be discharged from hospital with jaundice depends on the severity of the jaundice and the later recovery, if the jaundice is physiological and the later recovery is relatively fast, the baby can be discharged in about 3 days; if the jaundice is pathologic and the recovery is slower, the hospitalization time will be decided according to the baby’s condition. There are many factors that cause jaundice in newborns, most of them are physiological jaundice, without other abnormal diseases, no special treatment is needed, and the baby may be discharged in about 3 days. If pathological jaundice, such as abnormal liver function, biliary tract obstructive jaundice and other factors, the treatment is more complex, and the recovery time is also slower, then the baby’s condition to determine the duration of hospitalization. The discharge time of neonatal jaundice needs to be based on the comprehensive judgment of the attending physician before discharge, and cannot be decided alone.