Prescription and common over-the-counter medicines sold in the United States, with what their official FDA label says about uses, warnings, side effects and interactions — and our latest news about each one.
Medicines starting with I
- I.v. Fat Emulsion Intralipid
- I. V. Fat Emulsion Intralipid
- Ibalizumab Trogarzo
- Ibandronate Sodium
- Iberdomide Zenbexus
- Ibritumomab Tiuxetan Zevalin
- Ibrutinib Imbruvica
- Ibu
- Ibuorofen Ibuprofen
- Ibuprofen OTC Motrin IB, Childrens Motrin, Advil, Junior…
- Ibuprofen and Famotidine
- Ibuprofen Famotidine
- Ibuprofen Lysine Neoprofen
- Ibutilide Fumarate Corvert
- Icatibant Sajazir
- Icatibant Acetate Firazyr
- Icosapent Ethyl Vascepa
- Icotrokinra Icotyde
- Idarubicin Hydrochloride Idamycin PFS
- Idarucizumab Praxbind
- Idursulfase Elaprase
- Ifosfamide
- Ifosfamide For
- Iloperidone Fanapt
- Iloprost Aurlumyn
- Imatinib Imkeldi
- Imatinib Mesylate Gleevec
- Imetelstat Sodium Rytelo
- Imiglucerase Cerezyme
- Imipenem and Cilastatin
- Imipenem and Cilastatin Sodium
- Imipramine Hydrochloride
- Imipramine Pamoate
- Imiquimod Zyclara
- Inavolisib Itovebi
- Inclisiran Leqvio
- Incobotulinumtoxina Xeomin
- Indapamide
- Indigotindisulfonate Sodium Bludigo
- Indium In-111 Oxyquinoline
- Indium In-111 Pentetate Disodium
- Indium In -111 Pentetreotide Octreoscan
- Indocyanine Green
- Indomethacin Indocin
- Infant Sodium Bicarbonate
- Infliximab Avsola, Inflectra, Remicade, Renflexis, Zymfentra
- Inotuzumab Ozogamicin Besponsa
- Insulin Aspart Novolog, NovoLog Mix 70/30, Fiasp, Garzulys,…
- Insulin Degludec Tresiba
- Insulin Degludec and Liraglutide Xultophy 100/3.6
- Insulin Detemir Levemir
- Insulin Glargine Lantus, Lantus Solostar, Toujeo, TOUJEO Max,…
- Insulin Glargine and Lixisenatide Soliqua 100/33
- Insulin Glulisine Apidra, Apidra SoloStar
- Insulin Human Afrezza, Humulin R U-500 KwikPen, Myxredlin
- Insulin Lispro Humalog KwikPen, Admelog, Humalog, Lyumjev, Humalog…
- Interferon Beta-1a Avonex, Avonex Pen, Rebif, Rebif Rebidose
- Interferon Beta-1b Betaseron
- Interferon Gamma-1b Actimmune
- Iobenguane I-123 AdreView
- Iodinated I-131 Albumin Megatope, Volumex
- Iodixanol Visipaque
- Ioflupane I-123 DaTscan
- Iohexol Omnipaque
- Iomeprol Iomeron, Iomervu
- Iopamidol Isovue 300, Isovue 370, Isovue 200,…
- Iopromide Ultravist
- Iothalamate Meglumine Cysto-Conray II
- Ioversol Optiray 320, Optiray 350, Optiray 300
- Ipilimumab Yervoy
- Ipratropium Bromide Atrovent HFA
- Ipratropium Bromide and Albuterol Combivent Respimat
- Ipratropium Bromide and Albuterol Sulfate
- Ipratroprium Bromide
- Iptacopan Fabhalta
- Irbesartan Avapro
- Irbesartan and Hydrochlorothiazide Avalide
- Irinotecan Hydrochloide
- Irinotecan Hydrochloride Camptosar, Onivyde
- Iris Tenax
- Iron, Folate Davimet with Iron
- Iron, Folic Acid, Cyanocobalamin, Ascorbic Acid, and Docusate Sodium Ferralet 90
- Iron, Folic Acid, Vitamin/Mineral Supplement Irospan 24/6
- Iron Dextran Infed
- Iron Sucrose Venofer
- Isatuximab Sarclisa, Sarclisa Escena
- Isavuconazonium Sulfate Cresemba
- Isocarboxazid Marplan
- Isoflurane Terrell, Forane
- Isoleucine, Leucine, Lysine Acetate, Methionine, Phenylalanine, Threonine, Tryptophan, Valine, Alanine, Arginine, Aspartic Acid, Glutamic Acid, Glycine, Histidine, Proline, Serine, Taurine, and Tyrosine Aminosyn-PF
- Isoleucine, Leucine, Lysine Acetate, Methionine, Phenylalanine, Threonine, Tryptophan, Valine, Alanine, Arginine, Aspartic Acid, Glutamic Acid, Histidine, Proline, Serine, N-Acetyltyrosine, and Glycine Aminosyn II
- Isoleucine, Leucine, Lysine Acetate, Methionine, Phenylalanine, Threonine, Tryptophan, Valine, Cysteine Hydrochloride, Histidine, Tyrosine, N-Acetyl-Tyrosine, Alanine, Arginine, Proline, Serine, Glycine, Aspartic Acid, Glutamic Acid, and Taurine TrophAmine
- Isoniazid
- Isoproterenol Hydrochloride
- Isosorbide Dinitrate
- Isosorbide Dinitrate and Hydralazine Hydrochloride
- Isosorbide Mononitrate
- Isosulfan Blue
- Isotretinoin Accutane, Absorica, Absorica LD, Amnesteem, Claravis,…
- Isradipine
- Istradefylline Nourianz
- Itraconazole Sporanox, Tolsura
- Ivabradine Corlanor
- Ivacaftor Kalydeco
- Ivermectin Soolantra, Stromectol
- Ivosidenib Tibsovo
- Ixabepilone Ixempra
- Ixazomib Ninlaro
- Ixekizumab Taltz
2,846 medicines in the reference. Most common medicines