RxNorm Disclaimer
Reference information only. Not medical or legal advice.
Required Attribution
This product uses publicly available data courtesy of the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.
RxNorm is a standardized nomenclature for clinical drugs and dose forms. See NLM RxNorm Files for licensing and download information.
Data Source
RxNorm codes and descriptions are obtained from the National Library of Medicine (NLM). We use the RxNorm Current Prescribable Content subset. The data is sourced from official NLM/UMLS files. RxNorm is part of the UMLS and requires acceptance of the UMLS license for full access.
Purpose
RxNorm data on usnpi.com is provided for reference purposes only. It is not intended to replace official RxNorm resources, professional pharmacy or clinical decision-making. Always consult qualified professionals and official sources for medication prescribing and dispensing.
Limitation of Liability
The RxNorm data on usnpi.com is offered as a convenience tool. All contents are provided on an "as is" and "as available" basis without any warranty of any kind, for general information purposes only. We do not provide medical advice, legal advice, or pharmacy certification. Use of this information does not create a provider-patient relationship. Reliance on this information is strictly at your own risk. We are not responsible for any errors, omissions, or consequences arising from the use of this data.
Medical emergency: In case of a medical emergency, please contact a healthcare professional or dial 911 immediately. The information provided on usnpi.com is not intended for use in urgent medical situations.