A yellow face is not necessarily a precursor to serious illness. Yellow face may be related to individual differences, stay up late and other physiological factors, but also may be related to anemia, hepatitis and other liver diseases or gallbladder disease. Long-term malnutrition can easily lead to anemia, resulting in a yellow face, no luster, etc.; long-term stay up late, the liver and gallbladder do not get enough rest, the metabolic capacity of the decline, and the appearance of skin roughness and yellowing. It is recommended to adhere to a healthy lifestyle, ensure adequate sleep, reasonable diet, and actively exercise to maintain a good physical condition. Acute hepatitis and other liver diseases, liver function damage, bilirubin metabolism disorder, and jaundice, and then yellow; gallstones and other gallbladder diseases, bile duct obstruction, bile pigment into the blood circulation, jaundice and lead to yellow. Once jaundice occurs in patients with hepatitis or cholelithiasis, they should go to the hospital in time, and under the guidance of the doctor, they should carry out biliary and hepatoprotective treatments, such as taking ursodeoxycholic acid and so on. If the hepatitis is in the active stage, the type of hepatitis should be used to decide whether to carry out antiviral treatment, such as hepatitis B often take entecavir as an antiviral drug. Yellow face accompanied by organic discomfort, should be timely medical treatment, so as not to delay the disease.