|  | Ibuprofen | 
|  | Idrocet (Hydrea) | 
|  | Idroquark (Altace) | 
|  | Illument (Imitrex) | 
|  | Ilos (Pletal) | 
|  | Ilosone | 
|  | Ilostal (Pletal) | 
|  | Imdur | 
|  | Imigen (Imitrex) | 
|  | Imigran (Imitrex) | 
|  | Imigrane (Imitrex) | 
|  | Imigranradis (Imitrex) | 
|  | Imiject (Imitrex) | 
|  | Imitag (Imitrex) | 
|  | Imitrex | 
|  | Immunoprin (Imuran) | 
|  | Imodium | 
|  | Imuger (Imuran) | 
|  | Imuprin (Imuran) | 
|  | Imuran | 
|  | Imure (Imuran) | 
|  | Incardel (Precose) | 
|  | Incepta (Levothroid) | 
|  | Incontinol (Oxytrol) | 
|  | Indapamide (Lozol) | 
|  | Indapril (Aceon) | 
|  | Inderal | 
|  | Inderal La | 
|  | Indinavir | 
|  | Indinavir Sulfate (Indinavir) | 
|  | Indocin | 
|  | Indomethacin (Indocin) | 
|  | Infurin (Furadantin) | 
|  | Inmunoartro (Arava) | 
|  | Inobase (Oxytrol) | 
|  | Inopil (Aceon) | 
|  | Insomn-eze (Phenergan) | 
|  | Intagra | 
|  | Intas (Aciphex) | 
|  | Ipocol (Asacol) | 
|  | Ipran (Lexapro) | 
|  | Ipratropium Albuterol (Combivent) | 
|  | Ipratropium Bromide / Albuterol Sulfate (Combivent) | 
|  | Ipratropium-albuterol (Combivent) | 
|  | Irbesartan (Avapro) | 
|  | Irbesartana (Avapro) | 
|  | Irbesartanum (Avapro) | 
|  | Irbosyd (Colospa) | 
|  | Iremofar (Atarax) | 
|  | Iriban (Colospa) | 
|  | Irovel (Avapro) | 
|  | Irricer (Nimotop) | 
|  | Irrigandum (Nimotop) | 
|  | Irrigor (Nimotop) | 
|  | Irrisana (Nimotop) | 
|  | Isepress (Minipress) | 
|  | Iskidrop (Nimotop) | 
|  | Ismo (Imdur) | 
|  | Isoditrate (Isordil) | 
|  | Isontyn (Hytrin) | 
|  | Isoptin | 
|  | Isoptin Sr | 
|  | Isordil | 
|  | Isosorbide (Imdur) | 
|  | Isosorbide Dinitrate (Isordil) | 
|  | Isosorbide Mononitrate (Imdur) | 
|  | Iterax (Atarax) | 
|  | Itinerol B6 (Antivert) | 
|  | Itrin (Hytrin) | 
|  | Ixia (Benicar) |