RxNav 及其配套 API 提供标准化的药品术语和信息服务
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Returns the definition of RxNav's related-concepts graph, showing paths from one term type (TTY) to another through intermediate hops. Paths can be filtered by starting or ending TTY.
Return the property categories in XML format.
Return the property categories in JSON format.
Return the property names in JSON format.
Gets pairs of active RxNorm concepts related by "reformulation_of" in XML format.
Retrieve class information for a class indicated by className in JSON format. The specified name may be a synonym for the class. If classTypes is specified, only classes of those types are returned.
Retrieve class information for a class indicated by className in XML format. The specified name may be a synonym for the class. If classTypes is specified, only classes of those types are returned.
Get the class tree rooted at a class of the specified classId and classType. The class tree represents that class and the classes that are its descendants.
Get the class tree rooted at a class of the specified classId and classType. The class tree represents that class and the classes that are its descendants. Results are available as JSON. All query parameters are case-insensitive.
Retrieve drug class information for a specified class identifier (e.g., ATC, MeSH, SNOMED CT, NUI, VA Class ID, or Drug Schedule).
Find classes with clinically-significant RxNorm ingredients similar to a specified list of drug identifiers.
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.
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.
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.
Get NDCs that are related by concept, drug, or NDC product.
Get the relationship names in the RxNorm data set.
