Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Mar 14, 2019 (8 years ago)

Losartan 50mg Tablet

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

Why it was recalled

CGMP Deviations; Detection of trace amounts of an unexpected impurity found in an active pharmaceutical ingredient (API) - N-Methylnitrosobutyric acid (NMBA).

Cause type: Nitrosamine impurity

Trace nitrosamine impurities such as NDMA, NDEA or NMBA found above the acceptable daily limit. Nitrosamines are probable human carcinogens that can form during manufacturing or storage. This is the cause behind the large valsartan, losartan and ranitidine (Zantac) recalls. All nitrosamine impurity recalls.

What was recalled

Losartan 50mg Tablet, 30 count each blister card.

Drug: Losartan Category: Blood Pressure Medication

Recalling firm
RemedyRepack Inc.
Origin
PA, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-1081-2019 · 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 Losartan recalls

See all

Other recalls by RemedyRepack Inc.

All 2019 recalls
Class II · Moderate risk

Clindamycin HCl Capsule

CGMP Deviations - products manufactured in a shared facility with Ezetimibe tablets.

Ongoing cGMP deviation RemedyRePack Inc. D-0411-2025
Class II · Moderate risk

Carvedilol 25 mg Tablet

CGMP deviations: presence of N-Nitroso Carvedilol Impurity-1 (NNC 1), above the FDA recommended acceptable intake limit.

Terminated Nitrosamine impurity RemedyRepack Inc. D-0217-2025