ACTIHIST

Found in: Hong Kong Singapore

Active ingredients

#
Active Ingredient
Description
1

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.

Medicine classification

ATC Code
Title
Class
Pseudoephedrine, combinations
R Respiratory system → R01 Nasal preparations → R01B Nasal decongestants for systemic use → R01BA Sympathomimetics

Identifiers

Authority
Identifier(s)
Health Sciences Authority (SG)
Identifier(s): 10474P
Department of Health Drug Office (HK)
Identifier(s): 38724