The first thing is that if the liver function is poor, the possibility of viral hepatitis may cause an increase in melanin in the body, causing the patient to have a yellow and blue face. Further blood sampling is needed to check the hepatitis B three system and hepatitis C antibodies to see if there is a possibility of viral hepatitis, and also to check the liver function to see if the patient has elevated bilirubin, and whether glutathione and glutamic oxalacetic aminotransferase are elevated. If the patient is a hepatitis B or C patient, if necessary, if the virus has replicated, actively consider antiviral treatment, consider oral antiviral drugs, and also consider injections of interferon for treatment. In addition, if necessary, patients should be treated with intravenous hepatoprotective drugs, such as reduced glutathione and thiopronine, for active hepatoprotection. After aggressive antiviral therapy and hepatoprotective therapy, the patient’s condition will tend to stabilize.