High bile acid may be a normal physiological phenomenon, but it may also be caused by pathological factors such as liver and gallbladder diseases. After eliminating physiological causes, it is recommended to go to the hospital for treatment in time. 1. Physiological factors: some people have a transient increase in bile acids after eating high-fat foods, which is a normal physiological phenomenon. 2. Pathological factors: acute and chronic hepatitis, alcoholic liver, cirrhosis and other liver diseases lead to liver cell damage, which increases bile acid; if biliary tract diseases occur, bile excretion is affected, high bile acid will occur. When the symptoms of high bile acid appear, after eliminating physiological factors, you need to go to the hospital to find out the cause of the disease and standardize the treatment.