NP Thyroid 60 Thyroid Tablets, USP 1 grain (60 mg) 100-count bottles, Rx Only Manufactured For: A...

FDA Drug Recall #D-0397-2021 — Class I — April 29, 2021

Recall Summary

Recall Number D-0397-2021
Classification Class I — Serious risk
Date Initiated April 29, 2021
Status Terminated
Voluntary Voluntary: Firm initiated

Recalling Firm

Firm Acella Pharmaceuticals, LLC
Location Alpharetta, GA
Product Type Drugs
Quantity 154,726 bottles

Product Description

NP Thyroid 60 Thyroid Tablets, USP 1 grain (60 mg) 100-count bottles, Rx Only Manufactured For: Acella Pharmaceuticals, LLC Alpharetta, GA 30005, NDC 42192-330-01

Reason for Recall

Subpotent Drug

Distribution Pattern

Nationwide within the United States including Puerto Rico

Lot / Code Information

Lots: M330D20-1, M330D20-2 Exp. 03/31/2022; M330J19-2A, M330J19-4A , M330J19-5A, M330J19-6A, M330J19-7A, M330J19-9A Exp. 08/31/2021; M330K19-10, M330K19-1A, M330K19-9 Exp. 09/30/2021

Other Recalls from Acella Pharmaceuticals, LLC

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D-0014-2026 Class II Doxycycline Hyclate Tablets, USP 100 mg*, 500-c... Sep 29, 2025
D-0490-2024 Class III Sodium Sulfacetamide 10% - Sulfur 5% Cleanser, ... Apr 24, 2024
D-0074-2023 Class III Sodium Sulfacetamide 10% Sulfur 4% Cleansing Pa... Nov 14, 2022
D-0069-2023 Class III Phenytoin Sodium Injection, USP 100 mg/2 mL, ND... Nov 14, 2022
D-0070-2023 Class III Phenytoin Sodium Injection, USP, 250 mg/5 mL, N... Nov 14, 2022

Frequently Asked Questions

Stop taking the medication and contact your pharmacist or doctor immediately. For Class I recalls, this is urgent. For Class II or III recalls, consult your doctor before stopping — abruptly discontinuing certain medications (blood pressure drugs, antidepressants, diabetes medications) can be more harmful than continuing while arranging a replacement. Check whether the recall applies to your specific lot number and expiration date. Return the product to your pharmacy and report any adverse effects to FDA MedWatch at 1-800-FDA-1088.

Not necessarily. Many drug recalls are initiated because of quality system failures or test results that suggest a product might not meet specifications — even if no patients have reported harm. The FDA uses a precautionary approach: if there is reason to believe quality standards were not met, a recall is required regardless of whether adverse effects have been reported. Class I recalls typically involve a reasonable probability of harm; Class II recalls may cause temporary health issues; Class III recalls are for products unlikely to cause adverse health consequences but that still violate regulations.

Pharmacies typically receive recall notices directly from drug wholesalers and manufacturers within days of the recall being announced. Your pharmacist can look up whether any product in your prescription history matches a recalled lot number. For current recalls, the FDA publishes updates at FDA.gov/safety/recalls-market-withdrawals-safety-alerts and sends MedWatch email alerts for significant drug safety issues. You can sign up for MedWatch alerts at FDA.gov. Most major pharmacy chains also have their own recall notification systems that automatically alert pharmacists when a recalled product is in their inventory.

What Should You Do?

Stop using this medication if affected by this recall. Contact your pharmacist or prescribing doctor immediately for guidance. Do not flush medications — use a drug take-back program.