| Carbon Dioxide | Rx | 35 |
Iomeron Iomeprol Injection | Rx | 14 |
Omnipaque Iohexol | Rx | 9 |
| Carbon Dioxide-Oxygen-Nitrogen Mixture | Rx | 7 |
| Carbon Dioxide Oxygen Mixture | Rx | 7 |
| Iohexol | Rx | 6 |
| Iopamidol | Rx | 6 |
| Carbon Dioxide-Air Mixture | Rx | 5 |
Ultravist Iopromide | Rx | 4 |
Isovue Iopamidol | Rx | 4 |
| Carbon Dioxide Oxygen Mix | Rx | 3 |
Pollutox Sulphuricum Acidum, Berberis Vulgaris, Arsenicum Album, Benzinum, Cadmium Sulphuratum,… | OTC | 3 |
Optiray Ioversol | Rx | 3 |
| Diatrizoate Meglumine and Diatrizoate Sodium | Rx | 3 |
Visipaque Iodixanol | Rx | 2 |
| Oxygen-Carbon Dioxide Mixture | Rx | 2 |
Isovue-m Iopamidol | Rx | 2 |
Iomervu Iomeprol Injection | Rx | 2 |
| Iodixanol | Rx | 2 |
| Carbon Dioxide Oxygen | Rx | 2 |
COMPRESSED Gas, N.O.S. Carbon Dioxide, Oxygen | Rx | 2 |
E-Z-Paque Barium sulfate | Rx | 2 |
| Cell Energy Performance Drops | OTC | 1 |
Varibar Thin Liquid Barium sulfate | Rx | 1 |
Varibar Thin Honey Barium sulfate | Rx | 1 |
Varibar Pudding Barium Sulfate | Rx | 1 |
Varibar Nectar Barium sulfate | Rx | 1 |
Varibar Honey Barium sulfate | Rx | 1 |
| Carbon Dioxide Nitrogen | Rx | 1 |
Tagitol V Barium Sulfate | Rx | 1 |
Readi-Cat 2 Mochaccino Smoothie Barium Sulfate | Rx | 1 |
Readi-Cat 2 Creamy Vanilla Smoothie Barium Sulfate | Rx | 1 |
Readi-Cat 2 Berry Smoothie Barium Sulfate | Rx | 1 |
Readi-Cat 2 Banana Smoothie Barium Sulfate | Rx | 1 |
Readi-Cat 2 Barium Sulfate | Rx | 1 |
Carbon Dioxide Refrigerated Carbon Dioxide | Rx | 1 |
| Carbon Dioxide Air | Rx | 1 |
Md Gastroview Diatrizoate meglumine and diatrizoate sodium | Rx | 1 |
Cysto-Conray II Iothalamate meglumine | Rx | 1 |
Cystografin Diatrizoate meglumine | Rx | 1 |
Cystografin Dilute Diatrizoate meglumine | Rx | 1 |
E-Z-Disk Barium sulfate | Rx | 1 |
Carbon Dioxide Compressed Carbon Dioxide | Rx | 1 |
| Air 90% Carbon Dioxide 10% | Rx | 1 |
E-z-hd Barium sulfate | Rx | 1 |
Gastrografin Diatrizoate meglumine and diatrizoate sodium | Rx | 1 |
ENTERO Vu 24% Barium sulfate | Rx | 1 |
E-Z-Paste Barium Sulfate | Rx | 1 |