What Medication Should Be Held Before Contrast Dye?

What Medication Should Be Held Before Contrast Dye? Most clinical guidelines recommend holding renin-angiotensin system (RAS) blockers (angiotensin-converting enzyme inhibitors [ACEI], angiotensin receptor blockers [ARB], and mineralocorticoid antagonists), non-steroidal anti-inflammatory drugs (NSAIDs), diuretic, and metformin in patients with diabetes, kidney diseases … What medications should be stopped before CT scan? Most clinical guidelines recommend holding