Independent register of U.S. FDA drug recalls · updated Oct 10, 2026
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Class II · Moderate risk Terminated Initiated Apr 12, 2013 (14 years ago)

Pentrexcilina Jarabe NF

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

Why it was recalled

Labeling: Not Elsewhere Classified: Pentrexcilina Tablets and Pentrexcilina Liquid are being recalled because the product labels are misleading because they may be confused with Pentrexyl, a prescription antibiotic used to treat respiratory illnesses in Mexico.

Cause type: Labeling / mix-up

Wrong label, wrong strength, mixed-up products, or packaging errors. One of the most dangerous causes - you can end up taking the wrong drug or the wrong dose. All labeling / mix-up recalls.

What was recalled

Pentrexcilina Jarabe NF (dextromethorphan HBr and guaifenesin) liquid, 118 mL/ 4 fl oz bottle, Distributed by Laboratorios Nordimex Co., San Diego, CA 92154, UPC 0 91965 02001 1.

Drug: Guaifenesin

Recalling firm
Opmx, LLC
Origin
CA, United States
Initiated by
Voluntary: Firm initiated
FDA recall number
D-300-2013 · 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 Guaifenesin recalls

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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 Opmx, LLC

All 2013 recalls
Class II · Moderate risk

Pentrexcilina

Labeling: Not Elsewhere Classified: Pentrexcilina Tablets and Pentrexcilina Liquid are being recalled because the product labels are misleading because they may be confused with Pentrexyl, a prescription antibiotic used to treat respiratory illnesses in Mexico.

Terminated Labeling / mix-up Opmx, LLC D-299-2013