Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Ongoing Initiated Apr 26, 2023 (3 years ago)

HydrALAZINE HCl Injection

Class II — Moderate risk. May cause temporary or reversible harm; serious harm unlikely.

Why it was recalled

CGMP Deviations: Firm went out of business and could no longer continue stability studies.

Cause type: Stability / shelf life

The product degraded or failed stability testing before its labeled expiry. Heat, moisture or time can break the drug down into degradants or reduce potency. All stability / shelf life recalls.

What was recalled

HydrALAZINE HCl Injection, USP, 20 mg/mL, 1 mL Single Dose vials, For Intramuscular or Intravenous Use, Rx Only, Manufactured by: Akorn, Inc., Lake Forest, IL 60045. ALL NDCs

Drug: Hydralazine

Recalling firm
Akorn, Inc.
Origin
IL, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0809-2023 · FDA notice

Check, then ask. Class II means harm is possible but usually temporary or reversible. Find the lot number on your package; if it matches, ask your pharmacist about a replacement. Do not simply stop a prescribed medication on your own - the gap can be riskier than the recall.

Other Hydralazine recalls

See all
Class III · Low risk

Hydralazine HCl Tablets

Failed Impurities/Degradation Specifications; during routine stability testing for impurities.

Terminated Impurity / degradation The Harvard Drug Group LLC dba Major Pharmaceuticals and Rugby Laboratories NDC 0904-6441-61 D-0045-2025
Class II · Moderate risk

HydrALAZINE Hydrochloride Tablets

an out of specification result obtained during routine stability testing for Impurities. There is a remote possibility that use of this product could cause a medically reversible or transient adverse health consequences.

Terminated Impurity / degradation The Harvard Drug Group LLC dba Major Pharmaceuticals and Rugby Laboratories NDC 0904-6440-61 D-0324-2024
Class III · Low risk

HydrALAZINE Hydrochloride Tablets

Failed Impurities/Degradation Specifications: Out of Specification (OOS) result in the repackaged product for Related Compounds (Impurities) at the 6-month time point.

Terminated Impurity / degradation Amerisource Health Services LLC D-0320-2024

Other recalls by Akorn, Inc.

All 2023 recalls