1 month baby jaundice must be hospitalized according to blue light?

A month of baby jaundice phenomenon and must need to be hospitalized blue light treatment. If the jaundice value is relatively low, can be through the sun or oral Yinzhihuang oral liquid to yellow. Parents should pay close attention to the baby's appearance, appetite and skin color, try to feed the baby drink water, promote metabolism, conducive to jaundice subside.