Liver numbness may be caused by overwork, liver disease, biliary tract disease and other factors that cause discomfort and numbness in the liver area. 1. Overwork: If patients stay up late or work for a long time, it may cause the liver area to show physiological discomfort, but usually after resting, it can be slightly recovered. 2. Liver disease: If the patient has alcoholic cirrhosis, viral hepatitis and other liver diseases, it may also cause numbness in the liver area. 3. Biliary tract diseases: if the patient has bile duct stones or biliary tract tumors, it will be manifested as numbness in the liver area, which usually needs to be solved through surgery. In conclusion, numbness in the liver area is caused by various reasons, and after resting without obvious relief, patients need to consult a doctor in time to have a clear diagnosis, and carry out treatment under professional guidance.