The drug ACTIHIST contains a combination of these active pharmaceutical ingredients (APIs):
Pseudoephedrine is a sympathomimetic agent with direct and indirect effects on adrenergic receptors. It has alpha and beta adrenergic activity and some stimulant effect on the central nervous system. The sympathomimetic effect of pseudoephedrine produces vasoconstriction which in turn relieves nasal congestion.
This drug has been classified in the anatomical therapeutic chemical (ATC) classification system as follows:
This brand name is authorized in the following countries: Hong Kong Singapore
This drug has been assigned below unique identifiers within the countries it is being marketed: