Yusuf is the trade name and the generic name is Ursodeoxycholic Acid Capsules. Ursodeoxycholic acid capsule can promote endogenous bile secretion, mainly used in the treatment of cholestatic liver disease, bile reflux gastritis. It can also be used to treat stones that must be penetrable by X-rays and at the same time have normal gallbladder contractile function, such as gallbladder cholesterol stones. Adverse reactions such as loose stools, diarrhea, epigastric pain, calcification of gallstones, allergic reactions, and hives may occur after taking Ursodeoxycholic Acid Capsules. It is contraindicated in patients who are allergic to bile acids or the components of the product, in patients with acute cholecystitis, biliary obstruction, frequent biliary colic attacks, calcification of gallstones impermeable to radiation, and impaired gallbladder function. Use with caution in elderly patients. This product should not be taken at the same time with Kaolai enamine, Kaolai Tipo, as well as containing aluminum hydroxide or montmorillonite and other antacids, if you need to use ursodeoxycholic acid capsule please consult a professional doctor, follow the doctor’s instructions, the rational use of medication.