Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class III · Low risk Terminated Initiated Dec 4, 2014 (12 years ago)

Simvastatin Tablets

Class III — Low risk. Unlikely to cause harm, but violates FDA regulations.

Why it was recalled

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

Cause type: Impurity / degradation

An impurity or degradation product above its limit - other than nitrosamines. Unexpected substances in a batch can make it unsafe or less effective, even when the active ingredient is present. All impurity / degradation recalls.

What was recalled

Simvastatin Tablets, USP, 20mg a) 90- count bottle (42517-0020-10), b) 1000-count-bottle (NDC 42571-0020-10), Rx only, Manufactured by: Micro Labs Limited Goa-403 722, India, Manufactured for: Micro Labs USA Inc.,Princeton, NJ 08540

Affected NDCs 42517-0020-10 42571-0020-10

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

Drug: Simvastatin Category: Cholesterol Medication

Recalling firm
Micro Labs Usa, Inc S
NDC code
42571-0020-10
Origin
NJ, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0407-2015 · FDA notice

Low risk, still worth a check. Class III means the product is unlikely to cause harm but breaks an FDA rule (often labeling). If your lot matches, your pharmacy will normally swap it; there is no need for alarm. This recall is now terminated, which means the firm has finished removing the affected product; anything on pharmacy shelves today should be unaffected.

Other Simvastatin recalls

See all
Class III · Low risk

Ezetimibe and Simvastatin Tablets

Failed Impurities/Degradation Specifications: Out of Specification (OOS) for related substances test for Anhydro Simvastatin at the 06-month time point during long-term stability study.

Ongoing Impurity / degradation Glenmark Pharmaceuticals Inc., USA NDC 68462-323-90 D-0462-2025
Class II · Moderate risk

Simvastatin USP

CGMP deviations.

Terminated cGMP deviation PD-Rx Pharmaceuticals, Inc. NDC 43063-0727-30 D-0558-2023
Class II · Moderate risk

Simvastatin Tablets

cGMP Deviations for the manufacturing Firm (Accord Healthcare) after their inspection.

Ongoing cGMP deviation Preferred Pharmaceuticals, Inc. NDC 68788-9868-9 D-0525-2023

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 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