SEMERIN

This brand name is authorized in Singapore

Active ingredients

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

1 Ammonium chloride
UNII 01Q9PC255D - AMMONIUM CHLORIDE
Read about Ammonium chloride
2 Ephedrine
UNII NLJ6390P1Z - EPHEDRINE HYDROCHLORIDE

Ephedrine is a sympathomimetic amine acting directly on the alpha and beta receptors and indirectly by increasing the release of noradrenaline by the sympathetic nerve endings. As with any sympathomimetic agent, ephedrine stimulates the central nervous system, the cardiovascular system, the respiratory system, and the sphincters of the digestive and urinary systems.

Read about Ephedrine
3 Sodium citrate
UNII 1Q73Q2JULR - SODIUM CITRATE, UNSPECIFIED FORM

Sodium citrate has no relevant pharmacodynamic activity other than that caused by its alkalinity (e.g. its gastric acid neutralising capacity). Sodium citrate is a non-particulate antacid for use by mouth to prior to general anaesthesia for caesarean section.

Read about Sodium citrate

Medicine classification

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

ATC code Group title Classification
R05CA10 Combinations R Respiratory system → R05 Cough and cold preparations → R05C Expectorants, excl. combinations with cough suppressants → R05CA Expectorants
Discover more medicines within R05CA10

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): 03526P

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