Get Class by RxNorm Drug ID

Get the classes that directly contain a given RxNorm concept (rxcui parameter) or any product or ingredient related to it. The result can be filtered by drug-class sources (relaSource parameter) and relations (relas parameter). The result does not include superclasses that only indirectly contain the concept or a related product or ingredient.

byRxNav (RxNorm Drug Names API)

840calls

N/Alatency

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Call setup

Tool IDrxnav.rxclass.class.byRxcui.v1

Request parametersJSON

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