Ursodeoxycholic acid capsules are mainly used clinically for the treatment of cholesterol gallstones in patients with normal gallbladder contraction, as well as in the treatment of cholestatic liver disease and bile reflux gastritis. When using it, note that the dosage used varies for different diseases. The main effect of ursodeoxycholic acid capsule is to effectively inhibit the synthesis of liver cholesterol, increase the solubility of cholesterol in bile, with litholytic, cholestatic, hepatoprotective, triglyceride lowering effect, able to inhibit the secretion of digestive enzymes and a series of other effects.