Clinical jaundice can be treated by medication, blue light irradiation and blood exchange therapy. 1. Drug treatment: use drugs to reduce bilirubin production, accelerate bilirubin clearance or inhibit the intestinal and hepatic circulation of bilirubin, including the provision of albumin, correction of metabolic acidosis, hepatic enzyme inducers (e.g., phenobarbital), and intravenous immunoglobulin. 2. Blue light irradiation: Pathologic jaundice can be treated according to the different primary diseases, followed by phototherapy, i.e. blue light irradiation. Blue light irradiation is an effective way to eliminate jaundice. Protect your eyes during phototherapy to prevent retinal damage. 3. Blood exchange therapy: If the jaundice is severe or the bilirubin level does not decrease but continues to rise after phototherapy, blood exchange therapy is necessary to replace the excess bilirubin in the hemorrhage and reduce the occurrence of nuclear jaundice. When jaundice occurs, you should go to the regular hospital in time for the relevant examination, to clarify whether it is physiological or pathological, pathological to clarify the cause of the disease, and then targeted treatment.