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Hydralazine injection

Products Affected - Description

    • Hydralazine injection, Mylan Institutional, 20 mg/mL, 1 mL vial, 25 count, NDC 67457-0291-01

Reason for the Shortage

    • Akorn has hydralazine injection available. They are currently not marketing the 25 count size.
    • American Regent is not currently marketing hydralazine injection.
    • Fresenius Kabi has hydralazine injection available.
    • Hikma has hydralazine injection available.
    • Mylan has hydralazine injection on shortage due to increased demand.
    • X-Gen is not currently manufacturing hydralazine injection.

Available Products

    • Hydralazine injection, Akorn, 20 mg/mL, 1 mL vial, 10 count, NDC 17478-0934-01
    • Hydralazine injection, Fresenius Kabi, 20 mg/mL, 1 mL vial, 25 count, NDC 63323-0614-01
    • Hydralazine injection, Hikma, 20 mg/mL, 1 mL vial, 25 count, NDC 00641-6231-25

Estimated Resupply Dates

    • Mylan Institutional has hydralazine 20 mg/mL 1 mL vials on back order and the company estimates a release date of mid-December2021.


Updated December 4, 2021 by Michelle Wheeler, PharmD, Drug Information Specialist. Created June 4, 2018 by Anthony Trovato, PharmD, BCPS. © 2021, Drug Information Service, University of Utah, Salt Lake City, UT.



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