Package index • rxref

Core verbs

resolve(): Resolve free text, RxCUI, or NDC to RxCUI and preferred name
get_properties(): Get core RxNorm properties for one or more RxCUIs
map_to() map_ndc_to_rxcui() map_rxcui_to_ndc(): Map between NDC and RxCUI in either direction
ndc_status(): Get RxNav status for NDCs

find_ingredients(): Resolve a free-text drug name to ingredient CUIs (IN/PIN)
ingredients_for_rxcui(): Get ingredient concepts for RxCUIs
products_for_ingredients(): Expand ingredient CUIs to product CUIs that truly contain the ingredient
search_drug(): Search free-text drug name and return product CUIs and/or NDCs
tty_catalogue(): Catalogue of RxNorm TTY (Term Types)

find_classes(): Find RxClass drug classes by class name
get_atc(): Get ATC classes for RxNorm drugs
get_atcprod(): Get ATC product-level classes for RxNorm drugs
get_chemical_structure(): Get chemical-structure assertions
get_class_members(): Get RxNorm members of an RxClass class
get_classes() experimental: Get RxClass assertions for RxNorm drugs
get_contraindications(): Get contraindication assertions from MED-RT
get_drug_classes() experimental: Get class-like RxClass assertions for RxNorm drugs
get_epc(): Get FDA/SPL established pharmacologic classes
get_may_treat(): Get indication/treatment assertions from MED-RT
get_medrt(): Get MED-RT assertions for RxNorm drugs
get_medrt_moa(): Get MED-RT mechanism-of-action assertions
get_medrt_pe(): Get MED-RT physiologic-effect assertions
get_va(): Get VA drug classes for RxNorm drugs
rxclass_rela_sources(): Get RxClass relationship sources
rxclass_relas(): Get RxClass relationship types
rxclass_relationships(): Summarize RxClass relationship types for drugs

get_clinical_attributes(): Clinical attributes from the concept (SCD/SBD) or related SCD/SBD
filter_products_by_route(): Filter RxNorm product concepts by route of administration.