Generic Ursodiol by Zydus Healthcare available discount pricing through Global Pharmacy Plus and save up to 80% off what you would pay in the US pharmacies. Ursodiol used to help dissolve gallstones. The Zydus Healthcare version of this drug is called Ursodiol is the equivalent to the brand name Ursodiol. What is Ursodiol is used for? Ursodiol is used to dissolve gallstones in patients who do not want surgery or cannot have surgery to remove gallstones. Ursodiol is also used to prevent the formation of gallstones in overweight patients who are losing weight very quickly. Ursodiol is a bile acid, a substance naturally produced by the body that is stored in the gallbladder. It works by decreasing the production of cholesterol and by dissolving the cholesterol in bile so that it cannot form stones. Generic Ursodiol is available only by prescription only. Ursodiol may also be used for other medical uses as directed by your doctor.