Bile acid 11.9mmol/L, if only physiological high, the value does not increase, generally not serious; but if belongs to the pathologic increase, the value will continue to grow, it is more serious. The reference value of bile acid is less than 10mmol/L. According to the analysis of the current value, it is only slightly high, which may belong to the physiological high, generally not serious, and is related to the long-term consumption of high-fat food and gastrointestinal malabsorption. Physiological high bile acid, most cases of symptoms are not obvious, can not do special treatment. However, some patients may have high bile acids caused by some pathological factors, such as viral hepatitis, gallstones, intrahepatic bile duct stones, and hepatic cysticercosis, etc. These diseases are more serious, and if they are not treated in time, the continued progress of the disease may cause harm to the surrounding tissues and lead to disorders in the metabolism of bile acids. If the bile acid is currently high on simple examination and the cause is not clear, the patient should seek timely medical treatment, and the cause should be clarified through hepatitis B markers, liver and biliary ultrasound, CT or magnetic resonance examinations.