• RxNav

    RxNav is a browser for several drug information sources, including RxNorm, RxTerms and NDF-RT. RxNav finds drugs in RxNorm from the names and codes in its constituent vocabularies.

    Launch RxNav
    rxnav formview image ndfrt moa image rxnav simplified image mesh pa image mesh diazepam  image ndfrt drug image pill imageatc aspirin image atc ammonium image
  • APIs

    Application Program Interfaces (APIs) are available to users to retrieve data from several drug information sources, including RxNorm, NDF-RT and RxTerms.

    Currently there are four APIs available - RxNorm, Prescribable RxNorm, NDF-RT and RxTerms

    NDF-RT graph Dec 2013 rxnormapi call function Dec 2013
  • RxMix

    RxMix is a web application that allows users to combine functions from the RxNorm, NDF-RT and RxTerms APIs to create custom applications that can be run interactively or in a batch mode.

    rxmix flow imagerxmix output image
  • RxClass

    The RxClass Browser is a web application for exploring and navigating through the class hierarchies to find the RxNorm drug members associated with each class.

    rxclass browser imagerxclass selection image

RxNav brand names

RxClassnew

The RxClass Browser is a web application for exploring and navigating through the class hierarchies to find the RxNorm drug members associated with each class.

RxClass allows users to search by class name or identifier to find the RxNorm drug members or, conversely, search by RxNorm drug name or identifier to find the classes that the RxNorm drug is a member of. Details

NDF-RT Drug Interactions

Interactions to be removed from NDF-RT
The NDF-RT data provider has announced that the drug interactions will be removed from the data set as early as the July release. There is currently no replacement for this interactions data.

Functions to be deprecated by this change:
findDrugInteractions (REST: /interaction/nui)
findInteractionsFromList (REST: /interaction?nuis)
interactions (REST: /interaction/nui1)

API Usage RxNorm (June 2014) NDF-RT (June 2014)
Graph-APIqueries-2014.png
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By Year: 2014 | 2013 | 2012 | 2011