Yellow face is one of the clinical manifestations of patients with hepatitis B, and many patients with hepatitis B will have yellow face. So, what? I will give you a detailed introduction below. Experts pointed out that there are several main reasons for the yellowing of hepatitis B: First, hepatitis B is caused by hepatitis B virus, so when the replication of hepatitis B virus increases, the liver damage of patients with hepatitis B will be aggravated, resulting in abnormal liver function metabolism and elevated bilirubin metabolism, so patients will have symptoms of yellowing. Secondly, if long-term malnutrition and anemia of patients with hepatitis B lead to low metabolic function of the body, there will be yellowing of the face, and it will be accompanied by symptoms such as emaciation and listlessness. Furthermore, if patients with hepatitis B stay up late for a long time, lack of sleep or are too tired, the liver will not get enough rest and can't play its normal function, which will slow down the metabolism of the body and skin, and will also cause yellow face and rough skin. Finally, if hepatitis B patients eat a large number of foods containing carotene such as oranges, pumpkins, carrots and mangoes for a long time, and take furans and anti-tuberculosis drugs, their faces will turn yellow temporarily. Now that everyone has an understanding of what should happen, they should make timely diagnosis and treatment when this symptom appears, and get rid of the disease as soon as possible.