One and a half months old baby jaundice has not subsided

Infants one and a half months jaundice does not retreat, can be diagnosed as pathological jaundice, should go to the regular hospital neonatal treatment, through blue light irradiation treatment; usually should also ensure the supplement of water, help jaundice subside, parents should closely observe the dynamic changes of newborns, and adhere to breastfeeding, ensure nutritional supplement.