Urivron Tablet is unsafe to use during pregnancy as there is definite evidence of risk to the developing baby.used to treat primary biliary cirrhosis, a kind of liver disease.One form of liver illness that progressively worsens over time is primary biliary cholangitis. Liver failure may eventually result from it, albeit symptoms are not always present. This problem is treated with Ursolid 150 Tablet, which can be taken either alone or in combination with other medications. Most people can avoid or postpone liver damage with it, particularly if you begin taking it early. You will probably be taking this medication for the remainder of your life if you begin it.