The present invention relates to compositions and methods for reducing the risk of post-imaging pancreatitis for procedures that employ a radiocontrast medium, particularly procedures that selectively image the pancreas, gallbladder and/or biliary tree. In non-limiting embodiments, the invention provides for a radiocontrast medium comprising: (i) a radiocontrast agent; (ii) a calcineurin inhibitor; and (iii) an antioxidant, and its use in performing imaging of the pancreas and related structures with decreased risk of subsequent pancreatitis relative to conventional radiocontrast agents that lack elements (ii) and (iii).