What mediation should you not give with contrast dye?

Medications that should generally be avoided when administering contrast dye include metformin, particularly in patients with renal impairment, as it can increase the risk of lactic acidosis. Additionally, nephrotoxic agents such as nonsteroidal anti-inflammatory drugs (NSAIDs) and certain antibiotics should be used with caution, as they may further compromise kidney function when combined with contrast dye. Always consult with a healthcare professional for specific guidance based on individual patient circumstances.