Hydrocodone Polistirex and Chlorpheniramine Polistirex Suspension and Zelapar

• Generic Name: chlorpheniramine / hydrocodone
• Dosage Forms: extended-release oral suspension
• Other Brand Names: TussiCaps, Tussionex PennKinetic, S-T Forte 2, HyTan, Novasus, Vituz

Chlorpheniramine is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamine can produce symptoms of sneezing, itching, watery eyes, and runny nose.

Hydrocodone is a narcotic cough suppressant. It affects the signals in the brain that trigger cough reflex.

Chlorpheniramine and hydrocodone is a combination medicine used to treat runny nose, sneezing, itching, watery eyes, and cough caused by allergies, the common cold, or the flu.

Chlorpheniramine and hydrocodone may also be used for purposes not listed in this medication guide.

• Generic Name: selegiline
• Dosage Forms: orally disintegrating tablet
• Other Brand Names: Eldepryl, Zelapar, Emsam

Zelapar (selegiline) prevents the breakdown of a chemical in your brain called dopamine. Low levels of dopamine are associated with Parkinson's disease.

Zelapar is used along with carbidopa and levodopa to treat symptoms of Parkinson's disease. It works by helping levodopa to work against Parkinson disease for a longer period of time.

Zelapar may also be used for purposes not listed in this medication guide.