The main symptoms of gallbladder stones are cholecystitis symptoms, such as upper abdominal pain, nausea, vomiting and other digestive symptoms. The causes of gallbladder stones are more complex, there are currently two main aspects: 1, bad habits: such as irregular diet. The main function of the gallbladder is to concentrate bile, after a night of bile concentration, breakfast is very important, must be stimulated by food, so that the concentration of stored bile discharged into the biliary tract and intestines, such as breakfast time is not regular, may result in the concentration of bile in the gallbladder for a long time retention, resulting in cholesterol crystals or bile pigment crystals, and ultimately the formation of stones; 2, metabolic disorders: for example, hepatitis, liver disease and diabetes in patients with their own material Abnormal metabolism, such as cholesterol metabolism abnormalities will cause cholesterol in the body to rise, so that the cholesterol content in the bile increases, cholesterol precipitation in the bile, if the gallbladder concentrated bile is not able to discharge the crystals in a timely manner, it will result in cholesterol crystals, resulting in the formation of gallbladder stones.