Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class III · Low risk Terminated Initiated Apr 17, 2017 (9 years ago)

Allergy Relief Diphenhydramine HCl 25 mg

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

Why it was recalled

Subpotent: This product is being recalled due to low out of specification assay results at the 9 month time point.

Cause type: Wrong potency / content

Sub- or super-potent product, or a failed content-uniformity / assay test. You may receive too little or too much active ingredient - a direct dosing risk. All wrong potency / content recalls.

What was recalled

Allergy Relief Diphenhydramine HCl 25 mg, Antihistamine, Dye-Free, 24 Softgels, distributed under the following labels: (a) TopCare Allergy Relief, DISTRIBUTED BY TOPCO ASSOCIATES LLC, ELK GROVE VILLAGE, IL 60007, NDC 36800-483-24, UPC 0-36800-39134-5; (b) Rexall Since 1903 Allergy Relief, PACKAGED FOR DOLGENCORP, LLC, 100 MISSION RIDGE GOODLETTSVILLE, TN 37072, UPC 3-59726-72025-0; (c) HyVee health Allergy Relief, DISTRIBUTED BY HY-VEE, INC. 5820 WESTOWN PARKWAY, WEST DES MOINES, IA 50266, NDC 42507-483-24, UPC 0-75450-12369-2; (d) up & up allergy relief, Distributed by Target Corporation, Minneapolis, MN 55403, NDC 11673-720-24, UPC 3-59726-72025-0; (e) smart sense allergy softgels, Distributed by Kmart Corporation, Hoffman Estates, IL 60179, NDC 49738-483-24, UPC 8-83967-39839-3.

Affected NDCs 11673-0720-24 36800-0483-24 42507-0483-24 49738-0483-24

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

Drug: Diphenhydramine Category: Allergy & Cold Medication

Recalling firm
P & L Development, LLC
NDC code
36800-483-24
Origin
NY, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0694-2017 · 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 Diphenhydramine recalls

See all
Class II · Moderate risk

Unisom

CGMP Deviations; detection of Nitrosamine Drug Substance-Related Impurities (NDSRI), N-nitroso-desmethyl-diphenhydramine (n-dph), above the FDA Recommended Intake Limit

Ongoing Nitrosamine impurity Chattem Inc D-0362-2025
Class II · Moderate risk

Unisom

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

Ongoing Nitrosamine impurity Chattem Inc D-0266-2025
Class III · Low risk

Diphenhydramine HCl 50 mg

Labeling: Not Elsewhere Classified: Tablets/Capsules imprinted with wrong ID.

Ongoing Labeling / mix-up Akron Pharma, Inc. NDC 71399-8026-02 D-0199-2025
Class III · Low risk

Diphenhydramine HCl 25 mg

Labeling: Not Elsewhere Classified: Tablets/Capsules imprinted with wrong ID.

Ongoing Labeling / mix-up Akron Pharma, Inc. NDC 71399-8028-2 D-0198-2025
Class III · Low risk

Diphenhydramine HCl 25 mg

Labeling: Not Elsewhere Classified: Tablets/Capsules imprinted with wrong ID.

Ongoing Labeling / mix-up Akron Pharma, Inc. NDC 71399-8028-1 D-0197-2025

Other wrong potency / content recalls from 2017

All wrong potency / content recalls
Class II · Moderate risk

Viokace (pancrelipase)

Subpotent Drug: One lot of Viokace is being recalled since product stability testing results did not meet the specifications for enzyme profile.

Terminated Wrong potency / content Allergan NDC 58914-117-10 D-0154-2018