Ibandronate
Ibrutinib
Icatibant
Icotinib
Idelalisib
Ifosfamide
Iguratimod
Ilaprazole
Iloperidone
Imatinib
Imeglimin
Imidacloprid
Imidapril
Imidocarb
Imidocarb Dipropionate
Iminostilbene
Imipenem
Imipramine
Imiquimod
Indacaterol
Indapamide
Indigo Carmine
Indinavir
Indomethacin
Indoramin
Infigratinib
Iobitridol
Iodixanol
Iohexol
Iopromide
Ioversol
Irbesartan
Isavuconazole
Isavuconazonium
Iscotrizinol
Isomethadone
Isometheptene
Isoniazide
Isoprenaline
Isoproterenol
Isosulfan Blue
Isothipendyl
Isoxsuprine
Isradipine
Istradefylline
Itopride
Itraconazole
Ivabradine
Ivacaftor
Ixazomib
Izuforant