Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Ongoing Initiated May 3, 2023 (3 years ago)

Safe tussin DM

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

Why it was recalled

CGMP Deviations: Use of non-food grade lubricant in mixing vessel.

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

Safe tussin DM, DAY TIME Cough Relief, (Dextromethorphan HBr, USP 10mg Guaifenesin, USP 100mg), 4.0 FL OZ (118mL) bottle, Kramer Laboratories , Inc. Bridgewater, NJ 08807.

Drug: Guaifenesin

Recalling firm
Denison Pharmaceuticals, LLC
Origin
RI, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-0772-2023 · 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.

Other Guaifenesin recalls

See all
Class III · Low risk

Kids' Cough and Chest Congestion

Crystallization: Lack of uniformity - a change in texture, chunky, grainy, and small crystal substances inside the bottles.

Ongoing Failed specification Denison Pharmaceuticals, LLC D-0034-2025

Other recalls by Denison Pharmaceuticals, LLC

All 2023 recalls
Class II · Moderate risk

Zapzyt

Chemical Contamination: Presence of benzene.

Ongoing Chemical / undeclared Denison Pharmaceuticals, LLC NDC 71687-0011-1 D-0273-2025
Class III · Low risk

Kids' Cough and Chest Congestion

Crystallization: Lack of uniformity - a change in texture, chunky, grainy, and small crystal substances inside the bottles.

Ongoing Failed specification Denison Pharmaceuticals, LLC D-0034-2025
Class III · Low risk

Adult Cough and Chest Congestion

Crystallization: Lack of uniformity - a change in texture, chunky, grainy, and small crystal substances inside the bottles.

Ongoing Failed specification Denison Pharmaceuticals, LLC D-0033-2025