hydrocodone polistirex

What Is Hydrocodone Polistirex And Chlorpheniramine Polistirex Extended-release Suspension? Hydrocodone and chlorpheniramine polistirex combination is used to treat cough and respiratory symptoms associated with a cold or allergy. Hydrocodone polistirex is a narcotic cough suppressant. It acts directly on the cough center in the brain to prevent a cough. How does hydrocodone Chlorphen work? Tussionex