Ursodeoxycholic Acid  Tablet is used to dissolve certain gallstones and prevent them from forming. It is also used to treat a type of liver disease called primary biliary cirrhosis. It helps break down the cholesterol that has converted into stones in your gallbladder thereby dissolving the stones. Ursodeoxycholic Acid Tablet should be swallowed whole after a meal and with a glass of milk or water. The dose will depend on what you are being treated for and your body weight. Take it regularly to get maximum benefit and keep taking it for as long as prescribed (several months or longer). Keep taking it even if your symptoms disappear.