ibandronic acid, monosodium salt, monohydrate ibandronic sodium monohydrate ibrutinib ibuprofen ibuprofen lysine ibuprofen sodium ibuprofen sodium dihydrate icatibant acetate icodextrin icosapent ethyl idarubicin hydrochloride idarucizumab idebenone idelalisib idursulfase ifosfamide iloprost trometamol imatinib mesilate imidapril hydrochloride imiglucerase imipenem monohydrate imipramine hydrochloride imiquimod imlifidase immunoglobulin inclisiran sodium indacaterol acetate indacaterol maleate indapamide indapamide hemihydrate indigo carmine indometacin indoramin hydrochloride infliximab influenza vaccine influenza vaccine (recombinant, prepared in cell culture) influenza vaccine (split virion, inactivated) influenza vaccine (surface antigen, inactivated) ingenol mebutate inosine acedoben dimepranol inotersen (as sodium) inotuzumab ozogamicin insulin aspart insulin degludec insulin detemir insulin glargine insulin glulisine insulin lispro interferon beta-1a interferon beta-1b interferon gamma-1b iobenguane iobenguane(131-I) chloride iodine iodixanol iodoform ioflupane iohexol iomeprol iopamidol ipilimumab ipratropium bromide ipratropium bromide monohydrate iptacopan hydrochloride monohydrate irbesartan irbesartan hydrochloride irinotecan hydrochloride trihydrate irinotecan sucrosofate iron iron dextran iron sucrose isatuximab isavuconazonium sulfate isocarboxazid isoflurane isoleucine isoniazid isoprenaline hydrochloride isopropyl alcohol isopropyl myristate isosorbide dinitrate isosorbide mononitrate isotretinoin ispaghula husk ispaghula seed itraconazole ivabradine hydrochloride ivacaftor ivermectin ivosidenib ivy leaf dry extract ixazomib citrate ixekizumab