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Radiographic Contrast Agent drugs compared

Compare all 37 Radiographic Contrast Agent drugs side by side. They share one FDA-defined mechanism but differ in approved uses, prescription status, brand-vs-generic options, price, and FDA recall-safety record — which our independent rating scores.

Full ranking · 37 drugs

  1. 1

    e-z-cat dry

    Barium Sulfate

    New
  2. 2

    e-z-disk

    Barium Sulfate

    New
  3. 3

    e-z-hd

    Barium Sulfate

    New
  4. 4

    e-z-paque

    Barium Sulfate

    New
  5. 5

    entero vu 24%

    Barium Sulfate

    New
  6. 6

    isovue-128

    Iopamidol

    New
  7. 7

    isovue-200

    Iopamidol

    New
  8. 8

    isovue-250

    Iopamidol

    New
  9. 9

    isovue-300

    Iopamidol

    New
  10. 10

    isovue-370

    Iopamidol

    New
  11. 11

    isovue-m 200

    Iopamidol

    New
  12. 12

    isovue-m 300

    Iopamidol

    New
  13. 13

    liquid e-z-paque

    Barium Sulfate

    New
  14. 14

    omnipaque 12

    Iohexol

    New
  15. 15

    omnipaque 140

    Iohexol

    New
  16. 16

    omnipaque 180

    Iohexol

    New
  17. 17

    omnipaque 210

    Iohexol

    New
  18. 18

    omnipaque 240

    Iohexol

    New
  19. 19

    omnipaque 300

    Iohexol

    New
  20. 20

    omnipaque 350

    Iohexol

    New
  21. 21

    omnipaque 70

    Iohexol

    New
  22. 22

    omnipaque 9

    Iohexol

    New
  23. 23

    optiray 160

    Ioversol

    New
  24. 24

    optiray 240

    Ioversol

    New

Frequently asked questions

What is the Radiographic Contrast Agent drug class?

Radiographic Contrast Agent is an FDA Established Pharmacologic Class (EPC) — a group of drugs that share a mechanism of action. pharmaranks lists 37 Radiographic Contrast Agent products, each independently rated.

Are all Radiographic Contrast Agent drugs the same?

No. Radiographic Contrast Agent drugs share the same core mechanism — that is why they sit in one FDA class — but they differ in their approved uses, available forms, whether they are prescription or over-the-counter, brand-vs-generic options and price, and their FDA recall-safety record.

Sources: the Radiographic Contrast Agent class definition and its member drugs come from the U.S. NLM RxClass (Established Pharmacologic Class); how the class works is summarized from Intravenous Contrast - StatPearls - NCBI Bookshelf. Ratings are pharmaranks’ independent FDA recall-safety analysis.