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Drugs Starting With I Intelligence

Browse 264 pharmaceutical drugs starting with "I" — INN profiles with FDA/EMA status, pipeline links, and patents.

Quick answer

NovaPharmaNews lists 264 pharmaceutical drugs whose INN (International Nonproprietary Name) begins with "I". Each profile includes regulatory status, brand names, originator companies, and cross-links to clinical pipeline and patent records.

264 drugs · Letter I · by data quality · Page 2 of 11

  1. iron sucrose

    VENOFER Seqirus (Australia) Pty Ltd

    INTRAVENOUS FDA: approved · TGA: approved

  2. isoetharine hydrochloride

    ISOETHARINE HYDROCHLORIDE Aldeyra Therapeutics

    INHALATION FDA: approved

  3. isoniazid

    ARROW PHARMA PTY LTD Lacuna Pharma Pty Ltd

    INJECTION FDA: approved · TGA: approved

  4. isoproterenol hydrochloride

    ISOPROTERENOL HYDROCHLORIDE Regeneron Ireland Designated Activity Company (DAC)

    RECTAL, SUBLINGUAL FDA: approved

  5. isosorbide dinitrate

    ISORDIL SUBLINGUAL Lacuna Pharma Pty Ltd

    ORAL FDA: approved · TGA: approved

  6. isosorbide mononitrate

    APO-ISOSORBIDE MONONITRATE Alphapharm Pty Ltd

    ORAL FDA: approved · TGA: approved

  7. isosulfan blue

    ISOSULFAN BLUE Regeneron Ireland Designated Activity Company (DAC)

    SUBCUTANEOUS FDA: approved

  8. isotretinoin

    APO-ISOTRETINOIN Apotex Pty Ltd

    ORAL FDA: approved · TGA: approved

  9. isradipine

    ISRADIPINE ELITE PHARMACEUTICALS INC /NV/

    ORAL FDA: approved

  10. itraconazole

    ITRACAP Alphapharm Pty Ltd

    INJECTION FDA: approved · TGA: approved · NMPA: clinical trials

  11. ivacaftor

    KALYDECO Vertex Pharmaceuticals (Australia) Pty.

    ORAL FDA: approved · EMA: approved · TGA: approved

    R07AX32

  12. ivermectin

    STROMECTOL Merck KGaA, Darmstadt, Germany

    TOPICAL FDA: approved · TGA: approved

  13. ivosidenib

    TIBSOVO Servier Laboratories (Aust.) Pty.

    ORAL FDA: approved · EMA: approved · TGA: approved

    L01XM02

  14. ixazomib

    NINLARO Takeda

    EMA: approved · NMPA: clinical trials

    L01XG03

  15. ixazomib citrate

    NINLARO Takeda

    ORAL FDA: approved · PMDA: approved

  16. ibalizumab-uiyk

    TROGARZO

    INJECTION FDA: approved

  17. ibrexafungerp citrate

    BREXAFEMME

    ORAL FDA: approved

  18. ibritumomab tiuxetan

    ZEVALIN

    INJECTION FDA: approved · EMA: unknown

    V10XX02

  19. ibuprofen lysine

    NEOPROFEN

    INTRAVENOUS FDA: approved

  20. ibuprofen sodium

    IBUPROFEN SODIUM

    ORAL FDA: approved

  21. ibutilide fumarate

    IBUTILIDE FUMARATE

    INJECTION FDA: approved

  22. icodextrin

    EXTRANEAL

    INTRAPERITONEAL FDA: approved

  23. icotrokinra hydrochloride

    ICOTYDE

    ORAL FDA: approved

  24. idarucizumab

    PRAXBIND

    INJECTION FDA: approved · EMA: approved · PMDA: approved

    V03AB

Frequently asked questions

How many drugs start with I?

264 published drug profiles in our index begin with "I".

How do I find a drug by brand name?

Use the search box on the main drugs directory — it matches INN, slug, and therapeutic class. Brand names appear on each drug profile row.

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