Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Nov 6, 2012 (14 years ago)

VIVITROL (naltrexone for extended-release injectable suspension)

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

Why it was recalled

Lack of Assurance of Sterility: Product did not meet the criteria for container closure integrity testing during routine 24 month stability testing.

Cause type: Sterility / contamination

A product that must be sterile could not be assured sterile, or was contaminated. A top reason for injectables, eye drops and IV products - loss of sterility assurance can lead to serious infections. All sterility / contamination recalls.

What was recalled

VIVITROL (naltrexone for extended-release injectable suspension) a) 380 mg vial NDC 65757-303-02, b) 380 mg vial in kit NDC 65757-300-01, Rx Only Manufactured and marketed by Alkermes, Inc., Waltham, MA 02451,

Affected NDCs 65757-0300-01 65757-0303-02

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

Drug: Naltrexone

Product details

From the FDA NDC directory, for the product code this recall names. Compare with the label on your package.

ProductStrengthForm & routeLabelerType
Vivitrol
naltrexone
NDC 65757-0300
Kit Alkermes, Inc. Rx
Recalling firm
Alkermes, Inc.
NDC code
65757-303-02
Origin
MA, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-819-2013 · 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 Naltrexone recalls

See all
Class II · Moderate risk

Naltrexone

Lack of Processing Control

Terminated cGMP deviation The Medicine Shoppe Pharmacy D-1180-2020
Class II · Moderate risk

Naltrexone 4.5 mg capsule

Labeling: Incorrect or missing lot and/or expiration date. Products were compounded using expired components.

Terminated Labeling / mix-up MPRX, Inc. dba Medical Park Pharmacy D-0810-2020

Other recalls by Alkermes, Inc.

All 2012 recalls