RxNorm provides normalized names for clinical drugs and links its names to many of the drug vocabularies commonly used in pharmacy management and drug interaction software, including those of First Databank, Micromedex, and Gold Standard Drug Database. By providing links between these vocabularies, RxNorm can mediate messages between systems not using the same software and vocabulary.

Prefix
rxnorm
Alternative Prefixes
RXCUI
Links
Homepage
Contact
Missing Contact
Pattern
^[0-9]{1,7}$
Namespace in Pattern
False
Example Identifier
221058   Resolve
Metaregistry

The metaregistry provides mappings between the Bioregistry and other registries. There are 4 mappings to external registries for rxnorm.

Registry Name Metaprefix Metaidentifier
Biolink Model Registry biolink RXCUI
BioPortal Prefixes bioportal RXNORM
Prefix Commons prefixcommons RXCUI
Wikidata Property wikidata P3345
Providers

Providers are various services that resolve CURIEs to URLs. The example CURIE rxnorm:221058 is used to demonstrate the provides available for rxnorm. Generation of OLS and BioPortal URLs requires additional programmatic logic beyond string formatting.

Name Metaprefix URL
RxNorm rxnorm https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=221058
Bioregistry bioregistry https://bioregistry.io/rxnorm:221058