This brand name is authorized in Hong Kong, Singapore
The drug FENFEDRIN contains a combination of these active pharmaceutical ingredients (APIs):
|
1
Chlorphenamine
UNII V1Q0O9OJ9Z - CHLORPHENIRAMINE MALEATE
|
|
Chlorphenamine is a potent antihistamine (H1-antagonist). Antihistamines diminish or abolish the actions of histamine in the body by competitive reversible blockade of histamine H1-receptor sites on tissues. Chlorphenamine also has anticholinergic activity. |
|
2
Pseudoephedrine
UNII 6V9V2RYJ8N - PSEUDOEPHEDRINE HYDROCHLORIDE
|
|
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:
| ATC code | Group title | Classification |
|---|---|---|
| R06AB54 | Chlorphenamine, combinations | R Respiratory system → R06 Antihistamines for systemic use → R06A Antihistamines for systemic use → R06AB Substituted alkylamines |
This drug has been assigned below unique identifiers within the countries it is being marketed:
| Country | Identification scheme | Identifier(s) |
|---|---|---|
| Country: HK | Department of Health Drug Office | Identifier(s): 36288 |
| Country: SG | Health Sciences Authority | Identifier(s): 05255P |
© All content on this website, including data entry, data processing, decision support tools, "RxReasoner" logo and graphics, is the intellectual property of RxReasoner and is protected by copyright laws. Unauthorized reproduction or distribution of any part of this content without explicit written permission from RxReasoner is strictly prohibited. Any third-party content used on this site is acknowledged and utilized under fair use principles.
