“Liver bad body has three itchy places” is not appropriate. Bad liver may appear itchy skin symptoms, but there is no fixed location, it is difficult to be specific to three places. When liver function is abnormal, bilirubin metabolism will be caused by bilirubin metabolism disorder caused by total bilirubin elevation, excessive bilirubin will be accumulated in the subcutaneous formation of bile salts, stimulation of subcutaneous nerves and thus lead to itching of the skin occurs, which is especially cholestatic liver disease patients with the itching symptom is most significant. However, itchy skin due to liver disease tends to have a generalized distribution, and there are no three absolutely fixed locations. It should also be noted that itchy skin is not a necessary manifestation of abnormal liver function, such as the absence of significant cholestasis may also not appear itchy symptoms or less severe, shorter duration. Therefore, we can not judge the liver damage only based on the itching symptoms, the specific diagnosis and treatment of liver disease must be completed by a professional doctor, do not blindly judge, do not dispose of, so as not to cause adverse consequences.