Mesalamine 40 mg/ML Enema
RxNorm 422648

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 422648 represents a standardized clinical drug concept used for cross-system interoperability. This concept aggregates multiple Atom IDs (AUIs), which are specific naming variations and synonyms used across pharmaceutical databases to ensure accurate medication mapping for: mesalamine 40 mg/ML Enema.

The following semantic concepts and normalized strings are associated with this clinical entity:

SCD
Mesalamine 40 mg/ML Enema
Primary clinical definition
AUI:2356224
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This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

SCD

Semantic Clinical Drug (SCD):
Mesalamine 40 mg/ML Enema
(Atom ID: 2356224)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
mesalamine 40 MG/ML Enema
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
O
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
422648
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
2356224
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SCD
Semantic Clinical Drug (Ingredient + Strength + Dose Form)
Source Code
422648
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.

Technical Attributes & Logic

RXN OBSOLETED
09/14/2005
Date the RxNorm atom became obsolete
RXN ACTIVATED
05/30/2018
Date the RxNorm atom was reactivated
RXN OBSOLETED
02/25/2020
Date the RxNorm atom became obsolete
RXTERM FORM
Enema
The RxTerm dose form name for this drug