Guaifenesin and Codeine Phosphate Oral Solution USP
Superpotent; sodium benzoate preservative
Yes — there is an active recall. 7 ongoing FDA recalls mention Guaifenesin (78 total). Check the affected lots below.
Most common reason: cGMP deviation (21 of these recalls)
Recalls are matched by product description. A recall usually affects specific lots, not every package of Guaifenesin. “Active” means an FDA recall is still ongoing; “closed” means it was terminated or completed. Checked against openFDA on Oct 10, 2026.
Superpotent; sodium benzoate preservative
CGMP Deviations: Released product should have been rejected.
Failed Impurity/Degradation Specifications
Failed Impurity/Degradation Specifications
Crystallization: Lack of uniformity - a change in texture, chunky, grainy, and small crystal substances inside the bottles.
Crystallization: Lack of uniformity - a change in texture, chunky, grainy, and small crystal substances inside the bottles.
Stability testing failures for one or two of the four active pharmaceutical ingredients among the finished drug products, i.e., Phenylephrine HCL, and/or Chlorpheniramine Maleate.
CGMP Deviations: Firm reported possible microbial contamination in the purified water used in the manufacturing of the products. No contamination was found in the final products.
CGMP Deviations: use of non-food grade lubricant in mixing vessel.
CGMP Deviations: Use of non-food grade lubricant in mixing vessel.
CGMP Deviations: Firm went out of business and could no longer continue stability studies.
CGMP Deviations: Firm went out of business and could no longer continue stability studies.
Product mix-up: incorrect product was found inside the G-Supress DX product carton.
Boxes mislabeled to read "Decongestant Free", but the product contains Phenylephrine HCI 5mg
CGMP Deviations: products manufactured under conditions which reflect manufacturing processes that were not adequately controlled.
CGMP Deviations: products manufactured under conditions which reflect manufacturing processes that were not adequately controlled.
CGMP Deviations: products manufactured under conditions which reflect manufacturing processes that were not adequately controlled.
Incorrect/Undeclared Excipient: Product contains alcohol
CGMP Deviations
CGMP Deviations
CGMP Deviations
CGMP Deviations
CGMP Deviations
cGMP deviations
cGMP deviations
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