Severity
Moderate
ModerateClass IITerminated
FDA Drug recall · Reported July 17, 2019
Losartan Potassium Tablets, USP. 50 mg. NDC# 0904-6390-61. Rx only. 100 count Unit Dose Cartons. Manufactured by Major Pharmaceuticals 17177 N. Laurel Park Drive Suite 233, Livonia, MI 48152.
CGMP Deviations: FDA lab confirmed presence of an impurity, N-Methylnitrosobutyric acid (NMBA) in the finished product above the interim acceptable daily intake level at the manuf…
Major Pharmaceuticals recalled Losartan Potassium Tablets, USP. 50 mg. NDC# 0904-6390-61. Rx only. 100 count Unit Dose C… - a moderate-severity action.
Losartan Potassium Tablets, USP. 50 mg. NDC# 0904-6390-61. Rx only. 100 count Unit Dose C… was recalled by Major Pharmaceuticals in July 17, 2019. Reason: CGMP Deviations: FDA lab confirmed presence of an impurity, N-Methylnitrosobutyric acid (NMBA) in the finishe…. Check the official notice for the remedy. Verify recall #D-1466-2019 with the FDA Drug before acting.
The recall
Major Pharmaceuticals issued this moderate-severity FDA Drug recall-CGMP Deviations: FDA lab confirmed presence of an impurity, N-Methylnitrosobutyric acid (NMBA) in the finishe….
- Moderate
- severity level
- Class II
- classification
- July 17, 2019
- reported
Sourced from official FDA Drug enforcement records. Verify recall #D-1466-2019 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.
Recall Insight
This FDA Drug action (record #D-1466-2019) was formally reported on July 17, 2019, with the manufacturer initiating the action on January 10, 2019. It is classified under Moderate severity (Class II), with a current status of Terminated. Major Pharmaceuticals is listed as the recalling firm, operating out of Livonia, MI. Federal records list the affected scope as 3,102 Cartons (310,200 tablets).
The documented reason for this recall is: CGMP Deviations: FDA lab confirmed presence of an impurity, N-Methylnitrosobutyric acid (NMBA) in the finished product above the interim acceptable daily intake level at the manufacturer Distribution data in the federal record shows the product reached: Nationwide.. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.
Within the same product category the archive holds 6 closely related recalls, 5 from FDA Drug - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.
Drugs & Medications recalls over time
Where this recall sits in its category - 14,287 drugs & medications recalls on record
Of 101,704 recalls in the database, 24,878 are high severity, 72,426 moderate, and 4,400 low. This recall is classified moderate severity.
Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.
Affected scope
3,102 Cartons (310,200 tablets)
Related Recalls
6
5 from same agency
Product description
Losartan Potassium Tablets, USP. 50 mg. NDC# 0904-6390-61. Rx only. 100 count Unit Dose Cartons. Manufactured by Major Pharmaceuticals 17177 N. Laurel Park Drive Suite 233, Livonia, MI 48152.
Reason for recall
CGMP Deviations: FDA lab confirmed presence of an impurity, N-Methylnitrosobutyric acid (NMBA) in the finished product above the interim acceptable daily intake level at the manufacturer
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Moderate (Class II) |
| Status | Terminated |
| Recall number | D-1466-2019 |
| Date reported | July 17, 2019 |
| Date initiated | January 10, 2019 |
| Recalling firm | Major Pharmaceuticals |
| Firm location | Livonia, MI |
| Affected scope | 3,102 Cartons (310,200 tablets) |
| Distribution | Nationwide. |
Profile values are sourced directly from the official FDA Drug enforcement record. Source: U.S. Food and Drug Administration.
What to do with this recall
Match your product against the recall record, then act on the agency remedy.
- Check the recall number (D-1466-2019) and product description against the item you own. Search the archive
- Confirm the current status with FDA Drug before acting, recall details can be updated.
- Follow the documented remedy (refund, replacement, repair, or disposal) rather than general advice. What to do next
This page summarizes the official FDA Drug record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.
Frequently Asked Questions
What product was recalled? ▼
Losartan Potassium Tablets, USP. 50 mg. NDC# 0904-6390-61. Rx only. 100 count Unit Dose Cartons. Manufactured by Major Pharmaceuticals 17177 N. Laurel Park Drive Suite 233, Livonia, MI 48152.. Recalled by Major Pharmaceuticals. Units affected: 3,102 Cartons (310,200 tablets).
Why was this product recalled? ▼
CGMP Deviations: FDA lab confirmed presence of an impurity, N-Methylnitrosobutyric acid (NMBA) in the finished product above the interim acceptable daily intake level at the manufacturer
Which agency issued this recall? ▼
This recall was issued by the FDA Drug on July 17, 2019. Severity: Moderate. Recall number: D-1466-2019.
Where was the recalled product distributed? ▼
Distribution: Nationwide..
How do I check if my product is affected by a recall? ▼
Check the product description and recall number (D-1466-2019) against your product. Visit the official FDA Drug website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
Should I stop using a recalled medication or medical device? ▼
Do not stop using a recalled medication or device without consulting your healthcare provider first, as abruptly discontinuing treatment could pose its own health risks. Your doctor can advise on alternatives or whether the recall applies to your specific product lot. Check the recall number and lot information against your product packaging.
Nearby Recalls in This Category
Other recalls in the same product category, useful for spotting patterns across the same defect class or manufacturer.
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Compare this recall with PRED MILD, prednisolone acetate ophthalmic suspension, USP,… →
Every figure on PlainRecalls is rendered directly from official FDA, CPSC and NHTSA recall records, no number is typed in by an editor. This recall: FDA Drug, reported July 17, 2019. Severity classes follow each agency's own taxonomy (FDA Class I/II/III; CPSC and NHTSA by hazard type), and related-recall context is computed across the full archive. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.