The normal value of jaundice in adults is generally less than 17.1umol, and jaundice in children is generally normal if it does not exceed 15mg/dl. Elevated jaundice in adults may be caused by hemolytic disease, gallbladder stones, cirrhosis, liver cancer, acute and chronic hepatitis and other diseases, high jaundice can cause skin, sclera yellow staining, can also cause some serious complications, need timely treatment, young children with increased jaundice, may be physiological, generally seven to ten days can disappear, persist for a long time may be pathological, need timely treatment.