Dextiva CPM

Dextiva CPM is an oral syrup combination product marketed by Wonne International, containing the antitussive dextromethorphan hydrobromide and the first-generation antihistamine chlorpheniramine maleate. Dextromethorphan suppresses the cough reflex by acting as an agonist at sigma-1 receptors in the medullary cough center of the central nervous system. Chlorpheniramine maleate acts as a competitive antagonist at H1 histamine receptors, thereby reducing allergic symptoms such as sneezing, rhinorrhea, and itchy/watery eyes. This combination is indicated for the symptomatic relief of cough and upper respiratory symptoms associated with the common cold, hay fever, or other respiratory allergies.

Brand names

Dextiva CPMDEXTIVA CPM Syrup

Other names

dextromethorphan + chlorpheniraminedextromethorphan / chlorpheniramine