Baby 23 days jaundice did not retreat how to do

Baby jaundice 23 days did not retreat, indicating that it is pathological jaundice, need to take the baby to the hospital for examination, if it is pathological jaundice, to carry out blue light irradiation treatment, at the same time with the use of Yinzhihuang granules, need to give the baby more water, general treatment four or five days can recover.