Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Sep 22, 2014 (12 years ago)

Losartan Potassium Tablets USP

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

Why it was recalled

Failed Content Uniformity Specifications; Dry mix failed blend uniformity.

Cause type: Wrong potency / content

Sub- or super-potent product, or a failed content-uniformity / assay test. You may receive too little or too much active ingredient - a direct dosing risk. All wrong potency / content recalls.

What was recalled

LOSARTAN POTASSIUM TABLETS USP, 25 mg, 1000 Tablet Bottles, Rx Only. Manufactured by: Micro Labs Limited, Goa-403 722, INDIA. Manufactured for: Micro Labs USA, Inc., Princeton, NJ 08540. NDC 42571-110-10

Affected NDC 42571-0110-10

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

Drug: Losartan Category: Blood Pressure Medication

Recalling firm
Micro Labs Usa, Inc S
NDC code
42571-110-10
Origin
NJ, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0253-2015 · 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 Micro Labs Usa, Inc S

All 2014 recalls
Class III · Low risk

Simvastatin Tablets

Failed Impurities/Degradation Specifications: Product failed a known impurity specification.

Terminated Impurity / degradation Micro Labs Usa, Inc S NDC 42571-080-90 D-0409-2015
Class III · Low risk

Simvastatin Tablets

Failed Impurities/Degradation Specifications: Product failed a known impurity specification.

Terminated Impurity / degradation Micro Labs Usa, Inc S NDC 42571-0040-90 D-0408-2015
Class III · Low risk

Simvastatin Tablets

Failed Impurities/Degradation Specifications: Product failed a known impurity specification.

Terminated Impurity / degradation Micro Labs Usa, Inc S NDC 42571-0020-10 D-0407-2015
Class II · Moderate risk

Glimepiride Tablets

Failed Stability Specifications: Micro Labs is recalling two lots due to out of specification results during stability testing.

Terminated Stability / shelf life Micro Labs Usa, Inc S NDC 42571-101-01 D-0046-2015