| Iodine, Sodium Iodide and Alcohol | 1 NDC codes |
| Iodine tincture | 1 NDC codes |
| Iodine Tincture | 1 NDC codes |
| Iodium | 12 NDC codes |
| IODIUM | 2 NDC codes |
| IODIUM,BADIAGA,FUCUS VESICULOSUS,CALCAREAARSENICUM IODATUM, THYROIDINUM,CARBONICA,PULSATILLA,BARYTA CARBONICA, | 1 NDC codes |
| Iodium, Hypophysis Suis, Thyroidinum, (Suis), Glandula Suprarenalis Suis, Fel Tauri, Taraxacum Officinale, Bryonia (Alba), Carbo Vegetabilis, Colocynthis, Indolum, Lycopodium Clavatum, Mercurius Corrosivus, Nux Vomica, Phosphorus, Pulsatilla (Pratensis) | 1 NDC codes |
| Iodium, Kali Iodatum, Hypothalamus Suis, Hypophysis Suis, Thyroidinum (Suis), Lithium Muriaticum, Ephedra Vulgaris | 1 NDC codes |
| Iodixanol | 7 NDC codes |
| Iodochlorhydroxyquinoline | 1 NDC codes |
| IODOFORM | 1 NDC codes |
| Iodoquinol | 1 NDC codes |
| IODOQUINOL | 1 NDC codes |
| Ioflupane I-123 | 1 NDC codes |
| IOFLUPANE I-123 | 1 NDC codes |
| Iohexol | 17 NDC codes |
| IOMEPROL | 1 NDC codes |
| Iomeprol Injection | 16 NDC codes |
| iopamidol | 6 NDC codes |
| Iopamidol | 2 NDC codes |
| IOPAMIDOL | 13 NDC codes |
| iopromide | 4 NDC codes |
| iothalamate meglumine | 1 NDC codes |
| Iothalamate meglumine | 1 NDC codes |
| Iothalamic Acid | 1 NDC codes |
| Ioversol | 10 NDC codes |
| Ipamorelin | 2 NDC codes |
| IPAMORELIN | 1 NDC codes |
| Ipamorelin acetate | 1 NDC codes |
| Ipamorelin Acetate | 1 NDC codes |
| IPAMORELIN Acetate | 2 NDC codes |
| IPARTROPIUM BROMIDE | 3 NDC codes |
| Ipecac | 1 NDC codes |
| IPECAC | 10 NDC codes |
| ipecac, bryonia alba root, spongia officinalis skeleton, roasted, phosphorus, causticum, drosera rotundifolia, and rumex crispus root | 1 NDC codes |
| Ipecacuanha | 10 NDC codes |
| IPECACUANHA | 4 NDC codes |
| Ipecacuanha, Sticta Pulmonaria, Phosphorus, Antimonium Tartaricum, Kreosotum, Aconitum Napellus, Bryonia (Alba), Hyoscyamus Niger, Silicea, Tabacum, Pertussinum, Tetanus Toxin | 1 NDC codes |
| ipilimumab | 5 NDC codes |
| Ipilimumab | 1 NDC codes |
| IPILIMUMAB | 1 NDC codes |
| Ipomoea batatas | 1 NDC codes |
| IPOMOEA BATATAS | 1 NDC codes |
| IPOMOEA PURGA ROOT | 2 NDC codes |
| Ipragliflozin-L-Proline | 1 NDC codes |
| ipratropium bromide | 5 NDC codes |
| Ipratropium bromide | 2 NDC codes |
| Ipratropium Bromide | 28 NDC codes |
| IPRATROPIUM BROMIDE | 5 NDC codes |
| ipratropium bromide and albuterol | 1 NDC codes |