Package Exports

rxnormie
rxnormie/dist/index.js

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Readme

RxNormie

A simple but robust TypeScript client for the RxNorm API — for normies 😊. This package provides a simple and intuitive way to interact with the RxNorm API.

Installation

# Using npm
npm install rxnormie

# Using yarn
yarn add rxnormie

# Using pnpm
pnpm add rxnormie

Usage

Basic Usage

import { RxNormie } from 'rxnormie';

// Initialize the client
const rxnormie = new RxNormie();

// If you have an API key (optional)
// const rxnormie = new RxNormie('your-api-key');

// Example: Filter a drug by property
async function filterDrugByProperty() {
  // Filter for a drug with specific property
  // For example, checking if a drug with rxcui "198440" has the property "TTY" with value "SBD"
  const result = await rxnormie.filterByProperty('198440', 'TTY', 'SBD');
  
  if (result) {
    console.log('Drug matches the filter criteria');
  } else {
    console.log('Drug does not match the filter criteria');
  }
}

filterDrugByProperty();

API Reference

`RxNormie`

The main class for interacting with the RxNorm API.

Constructor

constructor(apiKey?: string)

apiKey (optional): Your RxNorm API key if you have one

Methods

`filterByProperty(rxcui: string, propName: string, propValues: string): Promise<string | null>`

Filter a drug by its properties.

rxcui: The RxNorm concept unique identifier
propName: The name of the property to filter by
propValues: The values of the property to match
Returns: The rxcui if the drug matches the criteria, otherwise null