CLASS III Drug recall · Reported 27 Jun 2012 · FDA Enforcement Report

Magnesium Sulfate in Water for Injection, 40 mg/mL recalled by Hospira

Hospira is recalling Magnesium Sulfate in Water for Injection, 40 mg/mL (0.325 mEq Mg++/mL) total Flexible, distributed nationwide in the US. The recall was initiated on 5 Apr 2012 and the FDA has classified it as Class III.

Check your package

Lot, batch or date codesLot #: 04510KL*, Exp 01OCT2012; *lot number may have 01 or 02 following it
NDC0409-2050, 0409-6729, 0409-4121, 0409-3164, 0409-5239
Quantity recalled164,568 containers

Check the lot number on your package against the affected lots. If it matches, contact the pharmacy that dispensed it or your prescriber before stopping any medication.

Recall details

Recall number
D-1390-2012
FDA event ID
62053
Recalling firm
Hospira, Lake Forest, IL
Manufacturer
Hospira, Inc.
Classification
Class III
Status
Terminated
Recall initiated
5 Apr 2012
FDA classified
20 Jun 2012
Reported
27 Jun 2012
Type
Voluntary: Firm initiated
Customers notified by
Letter
Reason category
Potency & Assay

Timeline

5 Apr 2012Recall initiated by company
20 Jun 2012Classified by FDA+76 days
27 Jun 2012Published in enforcement report+7 days

Companies usually start a recall weeks before the FDA classifies and publishes it; the gap above is that lag.

Reason for recall

Superpotent (Single Ingredient) Drug: Above specification assay results for percentage of magnesium sulfate.

Potency and specification recalls happen when a batch tests outside its approved limits for strength, purity or dissolution, which can mean the dose delivered is higher or lower than labelled.

Product as listed by the FDA

Magnesium Sulfate in Water for Injection, 40 mg/mL (0.325 mEq Mg++/mL), 2 g total, 50 mL Flexible Container, Rx only, Hospira, Inc., Lake Forest, IL 60045; NDC 0409-6729-24.

Where it was distributed

Nationwide

Nationwide

Questions about this recall

Why was it recalled?

Superpotent (Single Ingredient) Drug: Above specification assay results for percentage of magnesium sulfate.

Which lots are affected?

Lot #: 04510KL*, Exp 01OCT2012; *lot number may have 01 or 02 following it

Where was it sold?

Nationwide

What should I do if I have it?

Check the lot number on your package against the affected lots. If it matches, contact the pharmacy that dispensed it or your prescriber before stopping any medication.

What does Class III mean?

Class III recalls are for products unlikely to cause any adverse health consequence, usually labelling or quality issues.

Read the official FDA notice · Source record retrieved 26 Sep 2026. The FDA describes openFDA data as unvalidated; the official notice takes precedence. This page reports the record and gives no medical advice.

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