COPHADYL

This brand name is authorized in Singapore

Active ingredients

The drug COPHADYL contains a combination of these active pharmaceutical ingredients (APIs):

1 Codeine
UNII GSL05Y1MN6 - CODEINE PHOSPHATE

Codeine is a centrally acting weak analgesic. Codeine exerts its effect through μ opioid receptors, although codeine has low affinity for these receptors, and its analgesic effect is due to its conversion to morphine. Codeine, particularly in combination with other analgesics such as paracetamol, has been shown to be effective in acute nociceptive pain. The anti-tussive activity of codeine is probably due to its depressant effect on the medullary cough centre in the brain.

Read about Codeine
2 Promethazine
UNII R61ZEH7I1I - PROMETHAZINE HYDROCHLORIDE

Promethazine is a potent, long acting, antihistamine with additional anti-emetic central sedative and anti-cholinergic properties.

Read about Promethazine

Medicine classification

This drug has been classified in the anatomical therapeutic chemical (ATC) classification system as follows:

ATC code Group title Classification
R05DA20 Combinations R Respiratory system → R05 Cough and cold preparations → R05D Cough suppressants, excl. combinations with expectorants → R05DA Opium alkaloids and derivatives
Discover more medicines within R05DA20

Authorization and marketing

This drug has been assigned below unique identifiers within the countries it is being marketed:

Country Identification scheme Identifier(s)
Country: SG Health Sciences Authority Identifier(s): 09071P

© 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.