- I-Prin®see Ibuprofen
- Ibalizumab-uiyk Injection
- Ibandronate
- Ibandronate Injection
- Ibrance®see Palbociclib
- Ibrexafungerp
- Ibritumomab Injection
- Ibrutinib
- Ibsrela®see Tenapanor (Ibsrela)
- Ibudone® (as a combination product containing Hydrocodone, Ibuprofen)see Ibuprofen
- Ibuprofen
- Icatibant injection
- Iclusig®see Ponatinib
- Icosapent Ethyl
- Idacio® (adalimumab-aacf)see Adalimumab Injection
- Idamycin® PFSsee Idarubicin
- Idarubicin
- Idecabtagene Vicleucel Injection
- Idelalisib
- Idenal® )see Aspirin, Butalbital, and Caffeine
- Idhifa®see Enasidenib
- iDose® TRsee Travoprost Ophthalmic
- Idoxuridine Ophthalmic
- IDVsee Indinavir
- Ifex®see Ifosfamide Injection
- Ifosfamide Injection
- Igalmi®see Dexmedetomidine Sublingual and Buccal
- Ilaris®see Canakinumab Injection
- Iloperidone
- Iloprost
- Iloprost Tromethaminesee Iloprost
- Ilosone®see Erythromycin and Sulfisoxazole
- Ilotycin® Opthalmicsee Erythromycin Ophthalmic
- Ilumya®see Tildrakizumab-asmn injection
- Imatinib
- Imbruvica®see Ibrutinib
- Imcivree®see Setmelanotide Injection
- Imdelltra®see Tarlatamab-dlle Injection
- Imdur®see Isosorbide
- Imetelstat Injection
- Imfinzi®see Durvalumab Injection
- Imidazole Carboxamidesee Dacarbazine
- Imipenem and Cilastatin Injection
- Imipenem, Cilastatin, and Relebactam Injection
- Imipramine
- Imiquimod Topical
- Imitrex® Injectionsee Sumatriptan Injection
- Imitrex® Nasal Spraysee Sumatriptan Nasal
- Imitrex® Tabletssee Sumatriptan
- Imjudo®see Tremelimumab-actl Injection
- Imlygic®see Talimogene Laherparepvec Injection
- Imodium®see Loperamide
- Imodium® ADsee Loperamide
- Imodium® Advanced (as a combination product containing Loperamide, Simethicone)see Simethicone
- Imodium® Multi-Symptom Relief (as a combination product containing Loperamide, Simethicone)see Loperamide
- Imotil®see Loperamide
- Imovax®see Rabies Vaccine
- Imuran®see Azathioprine
- Imvexxy®see Estrogen Vaginal
- Inavolisib
- Inbrija®see Levodopa Oral Inhalation
- Incassia®see Progestin-Only (norethindrone) Oral Contraceptives
- Incivek®see Telaprevir
- Inclisiran injection
- IncobotulinumtoxinA Injection
- Increlex®see Mecasermin Injection
- Incruse Ellipta®see Umeclidinium Oral Inhalation
- Indacaterol Oral Inhalation
- Indapamide
- Inderal®see Propranolol (Cardiovascular)
- Inderal® LAsee Propranolol (Cardiovascular)
- Inderal® XLsee Propranolol (Cardiovascular)
- Inderide® (as a combination product containing Hydrochlorothiazide, Propranolol)see Hydrochlorothiazide
- Inderide® (as a combination product containing Hydrochlorothiazide, Propranolol)see Propranolol (Cardiovascular)
- Inderide® LA (as a combination product containing Hydrochlorothiazide, Propranolol)see Hydrochlorothiazide
- Inderide® LA (as a combination product containing Hydrochlorothiazide, Propranolol)see Propranolol (Cardiovascular)
- Indinavir
- Indocin®see Indomethacin Rectal
- Indocin®see Indomethacin
- Indomethacin
- Indomethacin Rectal
- Infanrix®see Diphtheria, Tetanus, and Pertussis (DTaP) Vaccine
- Infed®see Iron Dextran Injection
- Infigratinib
- Inflamase® Fortesee Prednisolone Ophthalmic
- Inflamase® Mildsee Prednisolone Ophthalmic
- Inflectra® (Infliximab-dyyb)see Infliximab Injection
- Infliximab Injection
- Influenza Vaccine, Inactivated or Recombinant
- Influenza Vaccine, Live Intranasal
- Infumorph®see Morphine Injection
- Ingenol Mebutate Topical
- Ingrezza®see Valbenazine
- INH®see Isoniazid
- Injectafer®see Ferric Carboxymaltose Injection
- Inlyta®see Axitinib
- InnoPran®see Propranolol (Cardiovascular)
- InnoPran® XLsee Propranolol (Cardiovascular)
- Inotuzumab Ozogamicin Injection
- Inova®see Benzoyl Peroxide Topical
- Inova 8-2® (as a combination product containing Benzoyl Peroxide, Salicylic Acid)see Benzoyl Peroxide Topical
- Inpefa®see Sotagliflozin
- Inqovi®see Decitabine and Cedazuridine
- Inrebic®see Fedratinib
- Inspra®see Eplerenone
- Insulin Aspart (rDNA Origin) Injection
- Insulin Degludec (rDNA Origin) Injection
- Insulin Detemir (rDNA Origin) Injection
- Insulin Glargine (rDNA origin) Injection
- Insulin Glulisine (rDNA origin) Injection
- Insulin Human Inhalation
- Insulin Lispro Injection
- Intal®see Cromolyn Oral Inhalation
- Intelence®see Etravirine
- Interferon Alfa-2b Injection
- Interferon Beta-1a Intramuscular Injection
- Interferon Beta-1a Subcutaneous Injection
- Interferon Beta-1b Injection
- Interferon Gamma-1b Injection
- Interleukin-2see Aldesleukin
- Intermezzo®see Zolpidem
- Intrarosa®see Prasterone Vaginal
- Intron A®see Interferon Alfa-2b Injection
- Intropaste®see Barium Sulfate
- Intuniv®see Guanfacine
- Invagesic® (as a combination product containing Aspirin, Caffeine, Orphenadrine)see Orphenadrine
- Invanz®see Ertapenem Injection
- Invega®see Paliperidone
- Invega Hafyera®see Paliperidone Injection
- Invega Sustenna®see Paliperidone Injection
- Invega Trinza®see Paliperidone Injection
- Inveltys®see Loteprednol Ophthalmic
- Invirase®see Saquinavir
- Invokamet® (as a combination product containing Canagliflozin and Metformin)see Canagliflozin
- Invokamet® (as a combination product containing Canagliflozin, Metformin)see Metformin
- Invokana®see Canagliflozin
- Iodochlorhydroxyquinsee Clioquinol Topical
- Ionamin®see Phentermine
- Ionil® productssee Salicylic Acid Topical
- Iophen C NR® (as a combination product containing Codeine, Guaifenesin)see Guaifenesin
- Iophen DM NR® (as a combination product containing Dextromethorphan, Guaifenesin)see Guaifenesin
- Iophen NR®see Guaifenesin
- Iopidine®see Apraclonidine Ophthalmic
- Iosat®see Potassium Iodide
- Ipilimumab Injection
- IPOL®see Polio Vaccine
- Ipratropium Nasal Spray
- Ipratropium Oral Inhalation
- Iproveratril Hydrochloridesee Verapamil
- Iptacopan
- IPVsee Polio Vaccine
- Iqirvo®see Elafibranor
- Irbesartan
- Iressa®see Gefitinib
- Irinotecan Injection
- Irinotecan Lipid Complex Injection
- Iron Dextran Injection
- Iron Saccharatesee Iron Sucrose Injection
- Iron Sucron Complexsee Iron Sucrose Injection
- Iron Sucrose Injection
- Iron Supplements
- Iron-Dextran Complexsee Iron Dextran Injection
- Isatuximab-irfc Injection
- Isavuconazonium
- Isavuconazonium Injection
- ISDNsee Isosorbide
- Isentress®see Raltegravir
- Isentress® HDsee Raltegravir
- ISMNsee Isosorbide
- Ismo®see Isosorbide
- Ismotic®see Isosorbide
- Isocarboxazid
- Isoditrate®see Isosorbide
- Isoetharine Oral Inhalation
- Isollyl®see Aspirin, Butalbital, and Caffeine
- IsonaRif® (as a combination product containing Isoniazid, Rifampin)see Isoniazid
- Isoniazid
- Isonipecainesee Meperidine
- Isophosphamidesee Ifosfamide Injection
- Isoptin®see Verapamil
- Isopto® Atropinesee Atropine Ophthalmic
- Isopto Carpine®see Pilocarpine Ophthalmic
- Isopto Cetapred® (as a combination product containing Prednisolone, Sulfacetamide)see Prednisolone Ophthalmic
- Isordil®see Isosorbide
- Isosorbide
- Isotretinoin
- Isoxsuprine
- Isradipine
- Istodax®see Romidepsin Injection
- Istradefylline
- Itch-X®see Pramoxine
- Itovebi®see Inavolisib
- Itraconazole
- Ivabradine
- Ivacaftor
- Ivermectin
- Ivermectin Topical
- Ivosidenib
- Ivy Block®see Bentoquatam Topical
- Iwilfin®see Eflornithine
- Ixabepilone Injection
- Ixazomib
- Ixekizumab Injection
- Ixempra®see Ixabepilone Injection
- Ixiaro®see Japanese Encephalitis Vaccine
- Iyuzeh®see Latanoprost Ophthalmic
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