Ursodeoxycholic acid capsule treats gallbladder cholesterol stones, primary biliary cirrhosis, bile reflux gastritis and other diseases. Ursodeoxycholic acid capsule is a drug for the treatment of gallbladder-related diseases. Currently, it can be used to treat gallbladder cholesterol stones, but the prerequisite is that the stones are penetrable by X-rays and the contractile function of the gallbladder is normal, or it can be used to treat diseases such as primary biliary cirrhosis and bile reflux gastritis. It can be absorbed by passive transit in the superficial jejunum and ileum after oral administration, and the terminal part of the ileum is absorbed by active transit. However, it should be noted that acute cholecystitis, bile duct obstruction, impaired gallbladder function, as well as those who are allergic to the ingredients of Ursodeoxycholic Acid Capsules, need to contraindicate the use of this drug. Pregnant and lactating women, the elderly, children, all need to be careful with the drug. Some patients may experience adverse reactions such as abdominal pain and diarrhea while taking the drug. Patients should seek medical advice if they experience any abnormal discomfort during the administration of Ursodeoxycholic Acid Capsules.