What is this medication? URSODIOL (ER soe dye ol) prevents and treats gallstones. It works by stopping your liver from making cholesterol, a substance that causes some types of gallstones to form. It also breaks down the cholesterol that makes up the gallstone. Compare prices and print coupons for Ursodiol and other drugs at CVS, Walgreens, and other pharmacies. Prices start at $21.22. Detailed Ursodiol dosage information for adults. Includes dosages for Gallbladder Disease and Biliary Cirrhosis; plus renal, liver and dialysis adjustments. Ursodiol tablets are used to treat primary biliary cholangitis, an autoimmune disorder that causes progressive destruction of the bile ducts in your liver. Ursodiol is also known as ursodeoxycholic acid. Ursodiol is used to dissolve gallstones in patients who do not need to have their gallbladders removed or in those in whom surgery should be avoided because of other medical problems. Find patient medical information for Ursodiol on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Ursodil 300mg Tablet is used to treat cholesterol gallstones, primary biliary cirrhosis, primary sclerosing cholangitis, and liver disease associated with cystic fibrosis. It works by improving bile flow and breaking down excess cholesterol in bile, helping dissolve gallstones and protect the liver from damage. Learn about ursodiol (Actigall) usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives. About this medication URSODIOL (ER soe dye ol) prevents and treats gallstones. It works by stopping your liver from making cholesterol, a substance that causes some types of gallstones to form. It also breaks down the cholesterol that makes up the gallstone. Ursodil 300 MG Tablet is a bile acid used to dissolve gallstones that are rich in cholesterol and prevent gallstones in overweight people who are planning on losing weight rapidly. Ursodil 300 MG Tablet is also used in the treatment of primary biliary cirrhosis.