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U.S. Department of Health and Human Services

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Information on Long-Acting Hydrocodone-Containing Cough Product (marketed as Tussionex Pennkinetic Extended-Release Suspension)


Tussionex Pennkinetic Extended-Release Suspension is a long-acting hydrocodone-containing cough product.    


Adverse reactions or quality problems experienced with the use of this product may be reported to the FDA's MedWatch Adverse Event Reporting program using the contact information at the bottom of this page.

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Regulatory History and Labeling from Drugs@FDA

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Contact FDA

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