| Name | Aliases |
|---|---|
| Insulin Needles (Needles) | |
| Insulin Recombinant Human (Afrezza) | |
| Insulin Recombinant Human (Humulin R) | Novolin R |
| Insulin Recombinant Human / Insulin Isophane Human Biosynthetic (Humulin 70/30) | Novolin 70/30 |
| Intal Inhaler (Cromolyn Sodium) | |
| Intal Nebulizer Solution (Cromolyn Sodium) | |
| Intelence (Etravirine) | |
| Interceptor Plus (Milbemycin oxime / Praziquantel) | |
| Interferon Alfacon (Infergen) | |
| Interferon Beta-1a (Avonex) | |
| Interferon Beta-1b (Betaseron) | |
| Interferon Gamma 1B (Actimmune) | |
| Intrarosa (Prasterone) | |
| Intuniv (Guanfacine Hydrochloride) | Intuniv PR, Intuniv XR |
| Intuniv PR (Guanfacine Hydrochloride) | Intuniv, Intuniv XR |
| Intuniv XR (Guanfacine Hydrochloride) | Intuniv, Intuniv PR |
| Invega (Paliperidone) | |
| Invega Trinza (Paliperidone Palmitate) | |
| Inveltys (Loteprednol Etabonate) | Eysuvis |
| Invokamet (Canagliflozin / Metformin Hydrochloride) | Vokanamet |