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Recall data is sourced from official U.S. government agencies (CPSC, FDA, NHTSA, USDA) and processed using AI to improve readability. This site is not affiliated with or endorsed by any government agency. Always refer to the original agency notice for authoritative information.

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Medium RiskFDA Drug
Medications & Supplements/Over-the-Counter

Unisom SleepMinis Recalled for Excess Nitrosamine Impurities

Agency Publication Date: April 12, 2025
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Summary

Chattem Inc is recalling 129,240 bottles of Unisom SleepMinis (diphenhydramine HCl), a 25 mg sleep aid. The recall was initiated because testing detected a nitrosamine impurity called N-nitroso-desmethyl-diphenhydramine at levels higher than the daily limit recommended by the FDA. The affected product is sold in bottles containing 60 mini-capsules and was distributed to retailers across the country.

Risk

Nitrosamines are chemicals that are classified as probable human carcinogens, meaning they may increase the risk of cancer with long-term exposure above safe levels. While no injuries or illnesses have been reported to date, the levels found in these specific lots exceed government safety guidelines.

What You Should Do

  1. This recall affects Unisom SleepMinis (diphenhydramine HCl) 25 mg sleep aid sold in 60-count bottles with UPC 041167006702.
  2. Check the side or bottom of your bottle for lot numbers 22L603 (with an expiration date of October 2025) or 378999 (with an expiration date of February 2027).
  3. If you have health concerns about using this product, contact your healthcare provider or pharmacist. Return any unused product to the place of purchase for a refund, throw it away, or contact Chattem Inc for further instructions.
  4. Call the FDA Consumer Complaint hotline at 1-888-723-3332 (1-888-SAFEFDA) for more information.

Your Remedy Options

You have 2 options:

๐Ÿ’ฐOption 1: Full Refund
How to: Contact your healthcare provider or pharmacist for guidance, or return any unused product to the place of purchase for a refund
๐Ÿ—‘๏ธOption 2: Dispose of Product
How to: Throw the product away. For prescription medications, a DEA take-back location or pharmacy mail-back program is preferred when available.

Affected Products

Product: Unisom SleepMinis (60 Mini-Capsules)by Unisom
Variants: Diphenhydramine HCl, 25 mg, 60-count bottle
UPC Codes:
041167006702
Lot Numbers:
22L603 (Exp: Oct 2025)
378999 (Exp: Feb 2027)

Recall initiated due to CGMP deviations and detection of NDSRI above intake limits.

Additional Information

Agency: Food and Drug Administration (FDA)
Event ID: 96552
Status: Active
Manufacturer: Chattem Inc
Sold By: Retailers nationwide
Manufactured In: United States
Units Affected: 129,240 bottles
Distributed To: Nationwide

Were You Affected by This Recall?

If you or a family member were harmed by this recalled product, you may have legal rights. Consider consulting a consumer protection attorney to understand your options for compensation.

Find an Attorney

This is general information, not legal advice. Go Backs is not a law firm and does not provide legal services.

AI-Enhanced Content: The summary, action steps, and risk assessment on this page were generated by AI from official government recall data to improve readability. This is not legal or medical advice. Always refer to the official agency sources below for authoritative information.

Sources: FDA iRES ยท Raw API Response

openFDA Disclaimer: This recall information is sourced from the openFDA API. Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. Refer to the openFDA terms of service for more information.