Get RxNorm concepts related to concept rxcui by relationships specified by the rela parameter.
RxNav (RxNorm Drug Names API)
RxNav and its companion APIs provide standardized drug terminology and information services
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Get the active National Drug Codes (NDCs) for the RxNorm concept specified by rxcui in JSON format.
Get the active National Drug Codes (NDCs) for the RxNorm concept specified by rxcui in XML format.
Searches for a drug by name (from any vocabulary in RxNorm). Four degrees of precision are available: Exact, Normalized, Exact or Normalized, Approximate. Returns RxCUIs in XML format.
Searches for a drug by name (from any vocabulary in RxNorm). Four degrees of precision are available: Exact, Normalized, Exact or Normalized, Approximate. Returns RxCUIs in JSON format.
Get the drug products associated with a specified name. The name can be an ingredient, brand name, clinical dose form, branded dose form, clinical drug component, or branded drug component.
Get the brands that contain all the ingredients specified (as RXCUIs) by the ingredientids parameter.
Return the name of the concept identified by the rxcui parameter.
Return concept information for specified status values from RxNorm, including Active, Obsolete, Remapped, Quantified, NotCurrent, and Unknown concepts.
Gets the names used by RxNav for auto completion. This is a large list which includes names of ingredients, precise ingredients, brands, and synonyms of branded packs.
Retrieve drug products associated with a specified name such as ingredient, brand name, clinical dose form, branded dose form, clinical drug component, or branded drug component.
Get concept identifier types that may be used with findRxcuiById.
Retrieve a list of National Drug Codes (NDCs) filtered by their status in RxNorm, such as ACTIVE, OBSOLETE, ALIEN, or UNKNOWN.
Retrieve National Drug Code (NDC) properties for an NDC, NDC prefix, SPL set ID, or RxNorm concept identifier (RxCUI).
Get the status and history of a National Drug Code (NDC) or of an alternate packaging if the code specified by the ndc parameter is not found and the altpkg parameter requests substitution.
Return the property categories used in RxNav.
Get the string, term type, source, and source's identifier for a specified atom or for atoms in a specified concept.
Gets pairs of active RxNorm concepts related by "reformulation_of".
Get NDCs that are related by concept, drug, or NDC product.
Get the relationship names in the RxNorm data set.
