RecallDepth
Class II Ongoing

Unisom, SleepMelts, Diphenhydramine HCl tablets, 25 mg, Nighttime Sleep-Aid, 4 x 8 blister packs per carton, Cherry flavor, Manufactured by Adare Pharmaceuticals, Inc., Dist. by Chattem, Inc., P.O. Box 2219, Chattanooga, TN 37409, UPC # 0 41167 0014 0

Company
Chattem Inc
Recall Initiated
March 4, 2025
Posted
March 19, 2025
Recall Number
D-0266-2025
Voluntary / Mandated
Voluntary: Firm initiated
Quantity
180,696 cartons
Firm Location
Chattanooga, TN, United States

Reason for Recall

CGMP Deviations: Nitrosamine Drug Substance Related Issue impurity above the daily acceptable intake limit defined by the Food and Drug Administration.

Distribution

Nationwide in the USA.

Lot / Code Info

Lot# 252807, Exp: 5/31/2025; 252808, Exp: 6/30/2025; 372560, Exp: 11/30/2025; 489576, 493447, Exp: 4/30/2026.

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