{14 (24 HR lamotrigine 100 mg Extended Release Oral Tablet) / 7 (24 HR lamotrigine 200 mg Extended Release Oral Capsule) / 14 (24 HR lamotrigine 50 mg Extended Release Oral Tablet) } Pack
RxNorm 850097

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 850097 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: {14 (24 HR lamotrigine 100 mg Extended Release Oral Tablet) / 7 (24 HR lamotrigine 200 mg Extended Release Oral Capsule) / 14 (24 HR lamotrigine 50 mg Extended Release Oral Tablet) } Pack.

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

GPCK
{14 (24 HR lamotrigine 100 mg Extended Release Oral Tablet) / 7 (24 HR lamotrigine 200 mg Extended Release Oral Capsule) / 14 (24 HR lamotrigine 50 mg Extended Release Oral Tablet) } Pack
AUI:6350204
View
TMSY
{14 (24 HR lamoTRIgine 100 mg Extended Release Oral Tablet) / 7 (24 HR lamoTRIgine 200 mg Extended Release Oral Capsule) / 14 (24 HR lamoTRIgine 50 mg Extended Release Oral Tablet) } Pack
AUI:6376200
View

This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

GPCK

Generic Pack (GPCK):
{14 (24 HR lamotrigine 100 mg Extended Release Oral Tablet) / 7 (24 HR lamotrigine 200 mg Extended Release Oral Capsule) / 14 (24 HR lamotrigine 50 mg Extended Release Oral Tablet) } Pack
(Atom ID: 6350204)

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
{14 (24 HR lamotrigine 100 MG Extended Release Oral Tablet) / 7 (24 HR lamotrigine 200 MG Extended Release Oral Capsule) / 14 (24 HR lamotrigine 50 MG Extended Release Oral Tablet) } Pack
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)
850097
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
6350204
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
GPCK
Generic Pack ({# (Ingredient + Strength + Dose Form) / # (Ingredient + Strength + Dose Form)} Pack)
Source Code
850097
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
07/02/2014
Date the RxNorm atom became obsolete
TMSY

Tall Man Lettering Synonym (TMSY):
{14 (24 HR lamoTRIgine 100 mg Extended Release Oral Tablet) / 7 (24 HR lamoTRIgine 200 mg Extended Release Oral Capsule) / 14 (24 HR lamoTRIgine 50 mg Extended Release Oral Tablet) } Pack
(Atom ID: 6376200)

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
{14 (24 HR lamoTRIgine 100 MG Extended Release Oral Tablet) / 7 (24 HR lamoTRIgine 200 MG Extended Release Oral Capsule) / 14 (24 HR lamoTRIgine 50 MG Extended Release Oral Tablet) } Pack
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)
850097
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
6376200
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
TMSY
Tall Man Lettering Synonym (Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.)
Source Code
850097
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.