Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Mar 15, 2021 (6 years ago)

Ganirelix Acetate Injection

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

Why it was recalled

Failed Impurities/Degradation Specifications

Cause type: Impurity / degradation

An impurity or degradation product above its limit - other than nitrosamines. Unexpected substances in a batch can make it unsafe or less effective, even when the active ingredient is present. All impurity / degradation recalls.

What was recalled

Ganirelix Acetate Injection, 250 mcg/0.5 mL, Sterile Prefilled Syringe, Rx only, Distributor: Ferring Pharmaceuticals, Inc., Parsippany, NJ 07054 USA, Manufactured by: Sun Pharmaceutical Industries Ltd, Halol, Gujarat, India Made in India, NDC 55566-1000-1.

Affected NDC 55566-1000-01

Compare with the code on your package — it is the most precise check available.

Drug: Ganirelix

Recalling firm
Sun Pharmaceutical Industries INC
NDC code
55566-1000-1
Origin
NJ, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0320-2021 · 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. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.

Other Ganirelix recalls

See all
Class II · Moderate risk

Ganirelix Acetate Injection

Failed impurities/degradation specifications: out of specification results for Ganirelix acetate acrylic acid adduct impurity.

Ongoing Impurity / degradation Lupin Pharmaceuticals Inc. NDC 70748-274-01 D-0220-2026

Other recalls by Sun Pharmaceutical Industries INC

All 2021 recalls
Class II · Moderate risk

Carbamazepine Tablets

CGMP Deviations; black spots found on tablets from burnt excipient during manufacturing

Ongoing cGMP deviation Sun Pharmaceutical Industries INC NDC 51672-4005-3 D-0770-2026
Class II · Moderate risk

Perampanel CIII Tablets

Labeling: Label Mix-up: 10mg Perampanel CIII tablet was found in a Perampanel CIII bottle labeled Perampanel 6 mg tablets.

Ongoing Labeling / mix-up Sun Pharmaceutical Industries INC NDC 51672-4206-6 D-0628-2026