: Acts directly on the cough center in the brain to suppress the cough reflex. Key Assessment & Safety Monitoring

-receptor sites. It does not bind to or inactivate histamine itself but prevents it from causing allergic responses.

Topic is a reference number for the drug Chlorpheniramine Polistirex/Codeine Polistirex , better known by its trade name Tuxarin ER . This extended-release medication is primarily used for the relief of cough and upper respiratory symptoms associated with allergies or the common cold. Therapeutic and Pharmacologic Classification

: Contraindicated for patients with acute or severe bronchial asthma or significant respiratory depression.

: Allergy, cold, and cough remedy; antitussive.

According to the Davis’s Drug Guide , healthcare providers must monitor several critical factors:

: Works by antagonizing the effects of histamine at H1cap H sub 1

: It should not be used concurrently with MAO inhibitors or within 14 days of stopping them.