Jaundice mainly depends on whether the child has mild or severe jaundice. If the jaundice is mild and the child is generally well, with no other abnormal symptoms, the jaundice may be physiological and does not require medication to reduce the jaundice, which usually subsides on its own in 5-7 days. If the jaundice is severe, or if the jaundice is too long, or if the child’s general condition is poor, then you need to go to the hospital, the doctor will look for the cause of the jaundice and give the cause treatment, parents should not apply the so-called anti-yellowing drugs, such as gardenia yellow granules, probiotics, etc. to reduce the yellowing treatment, which may be useless and delay the treatment. If the jaundice reaches a value that requires intervention, anti-yellowing treatment, such as blue light irradiation, blood exchange therapy, is given. In the case of hemolytic disease, immunoglobulin and albumin are required. In the case of neonatal hepatitis, hepatoprotective and cholagogic treatment is needed, in the case of neonatal sepsis, anti-infective treatment is needed, and in the case of biliary atresia, surgical treatment is needed. In short, the principle of treatment for jaundice that requires treatment is etiology + anti-yellowness treatment.