CLASS I ONGOING Drug recall · Reported 13 Jul 2016 · FDA Enforcement Report

Magnesium Sulfate Inj., USP 50%/mL) recalled by Hospira

Hospira is recalling Magnesium Sulfate Inj., USP 50%/mL), (4 mEq Magnesium/mL Single-dose vial, distributed nationwide in the US. The recall was initiated on 23 Mar 2016 and the FDA has classified it as Class I.

Check your package

Lot, batch or date codesLot #: 50-343-DK*, Exp 01FEB2017; note that the lot number may be followed by numbers from 01 to 99.
Quantity recalled88,500 vials

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-1137-2016
FDA event ID
73855
Recalling firm
Hospira, Lake Forest, IL
Classification
Class I
Status
Ongoing
Recall initiated
23 Mar 2016
FDA classified
6 Jul 2016
Reported
13 Jul 2016
Type
Voluntary: Firm initiated
Customers notified by
Letter
Reason category
Particulate Matter

Timeline

23 Mar 2016Recall initiated by company
6 Jul 2016Classified by FDA+105 days
13 Jul 2016Published 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

Presence of Particulate Matter: Confirmed customer complaint for the presence of particulate matter.

Product as listed by the FDA

Magnesium Sulfate Inj., USP 50%, 10 g/20 mL (0.5 g/mL), (4 mEq Magnesium/mL, 20 mL Single-dose vial, packaged in 25 vials per box, Rx Only, Hospira, Inc., Lake Forest, IL 60045, NDC 0409-2168-02, barcode (01) 2 030409 216802 5.

Where it was distributed

Nationwide, United Arab Emirates, Kuwait, and Bahrain

Nationwide

Questions about this recall

Why was it recalled?

Presence of Particulate Matter: Confirmed customer complaint for the presence of particulate matter.

Which lots are affected?

Lot #: 50-343-DK*, Exp 01FEB2017; note that the lot number may be followed by numbers from 01 to 99.

Where was it sold?

Nationwide, United Arab Emirates, Kuwait, and Bahrain

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 I mean?

Class I is the most serious FDA recall category: there is a reasonable probability that using the product will cause serious health consequences or death.

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.

More recalls from Hospira

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Other Magnesium Inj recalls

All 2
ReportedClassRecallCompanyReasonWhere
DrugCLASS IIIMagnesium Sulfate Inj., USP 50%/mL) recalled by HospiraHospiraPotency & AssayNationwide