Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Jun 7, 2022 (4 years ago)

Diphenhydramine HCl Oral Solution

Class II — Moderate risk. May cause temporary or reversible harm; serious harm unlikely.

Why it was recalled

CGMP Deviations: products manufactured under conditions which reflect manufacturing processes that were not adequately controlled.

Cause type: cGMP deviation

Departures from current Good Manufacturing Practice found in production or during FDA inspection. A broad quality-system cause: the batch was made under conditions that fall short of FDA manufacturing standards. All cgmp deviation recalls.

What was recalled

Diphenhydramine HCl Oral Solution, 25 mg / 10 mL, 10 mL cup, packaged in 10 cups per tray, 10 trays per carton, For Institutional Use Only, Major Pharmaceuticals, 17177 N Laurel Park Dr. Suite 233, Livonia, MI 48152, NDC 0904-6741-72

Affected NDC 0904-6741-72

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

Drug: Diphenhydramine Category: Allergy & Cold Medication

Recalling firm
Plastikon Healthcare LLC
NDC code
0904-6741-72
Origin
KS, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-1489-2022 · FDA notice

Check, then ask. Class II means harm is possible but usually temporary or reversible. Find the lot number on your package; if it matches, ask your pharmacist about a replacement. Do not simply stop a prescribed medication on your own - the gap can be riskier than the recall. 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 recalls by Plastikon Healthcare LLC

All 2022 recalls
Class II · Moderate risk

CORRECTDOSE Children's ALLERGY RELIEF

CGMP Deviations: products manufactured under conditions which reflect manufacturing processes that were not adequately controlled.

Terminated cGMP deviation Plastikon Healthcare LLC NDC 62320-302-05 D-1492-2022