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Chattem Inc — Unisom, SleepMinis, Diphenhydramine HCl, Mini-Capsules, 25 mg, 60 Mini-Capsules bottles, Dist. by Chattem, Inc., P.O. Box 2219, Chattanooga, TN 37409-0219, USA, UPC 0 41167 00670 2
Do not stop taking this without speaking to your pharmacist or doctor.
What’s wrong
CGMP Deviations; detection of Nitrosamine Drug Substance-Related Impurities (NDSRI), N-nitroso-desmethyl-diphenhydramine (n-dph), above the FDA Recommended Intake Limit
The Recall Registry rates this serious — FDA Class II: temporary or medically reversible health harm.
What to do
Check the lot numbers below against what you have. Do not stop taking a prescription medicine because of a recall without speaking to your pharmacist or doctor first — for many medicines stopping is more harmful than continuing, and they can tell you whether yours is affected and what to do about it.
Who to contact: Recalling firm: Chattem Inc
The product
Unisom, SleepMinis, Diphenhydramine HCl, Mini-Capsules, 25 mg, 60 Mini-Capsules bottles, Dist. by Chattem, Inc., P.O. Box 2219, Chattanooga, TN 37409-0219, USA, UPC 0 41167 00670 2
Details
- Units affected
- 129,240 bottles
- Recall date
- March 26, 2025
- Brand
- Chattem Inc
Nationwide
The official notice
This recall was issued by the U.S. Food and Drug Administration. The Recall Registry summarises it — always confirm the details at the source.
Their exact wording: “Chattem Inc — Unisom, SleepMinis, Diphenhydramine HCl, Mini-Capsules, 25 mg, 60 Mini-Capsules bottles, Dist. by Chattem, Inc., P.O. Box 2219, Chattanooga, TN 37409-0219, USA, UPC 0 41167 00670 2”
Worried about the other things in your house? You can write down what you have and be told if one is recalled — or, if you sell second-hand, check your whole stock at once.
Filed under: Prescription medicine