1 daytime (brompheniramine maleate 2 mg / dextromethorphan HBr 10 mg in 10 mL Oral Solution) / 1 nighttime (diphenhydrAMINE HCl 12.5 mg in 10 mL Oral Solution) Pack
RxNorm 2683422

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2683422 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: 1 daytime (brompheniramine maleate 2 mg / dextromethorphan HBr 10 mg in 10 mL Oral Solution) / 1 nighttime (diphenhydrAMINE HCl 12.5 mg in 10 mL Oral Solution) Pack.

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

PSN
1 daytime (brompheniramine maleate 2 mg / dextromethorphan HBr 10 mg in 10 mL Oral Solution) / 1 nighttime (diphenhydrAMINE HCl 12.5 mg in 10 mL Oral Solution) Pack
AUI:12890830
View
SY
1 daytime (brompheniramine maleate 2 mg / dextromethorphan HBr 10 mg per 10 mL Oral Solution) / 1 nighttime (diphenhydramine HCl 12.5 mg per 10 mL Oral Solution) Pack
AUI:12890829
View
TMSY
1 daytime (brompheniramine maleate 2 mg / dextromethorphan HBr 10 mg per 10 mL Oral Solution) / 1 nighttime (diphenhydrAMINE HCl 12.5 mg per 10 mL Oral Solution) Pack
AUI:12893327
View
GPCK
{1 (brompheniramine maleate 0.2 mg/ML / dextromethorphan hydrobromide 1 mg/ML Oral Solution) / 1 (diphenhydramine hydrochloride 1.25 mg/ML Oral Solution) } Pack
AUI:12890828
View
TMSY
{1 (brompheniramine maleate 0.2 mg/ML / dextromethorphan hydrobromide 1 mg/ML Oral Solution) / 1 (diphenhydrAMINE hydrochloride 1.25 mg/ML Oral Solution) } Pack
AUI:12893328
View

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

PSNPrescribable

Prescribable Name (PSN):
1 daytime (brompheniramine maleate 2 mg / dextromethorphan HBr 10 mg in 10 mL Oral Solution) / 1 nighttime (diphenhydrAMINE HCl 12.5 mg in 10 mL Oral Solution) Pack
(Atom ID: 12890830)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
1 daytime (brompheniramine maleate 2 MG / dextromethorphan HBr 10 MG in 10 mL Oral Solution) / 1 nighttime (diphenhydrAMINE HCl 12.5 MG in 10 mL Oral Solution) Pack
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2683422
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12890830
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
PSN
Prescribable Name (Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.)
Source Code
2683422
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.
SYPrescribable

Synonym (SY):
1 daytime (brompheniramine maleate 2 mg / dextromethorphan HBr 10 mg per 10 mL Oral Solution) / 1 nighttime (diphenhydramine HCl 12.5 mg per 10 mL Oral Solution) Pack
(Atom ID: 12890829)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
1 daytime (brompheniramine maleate 2 MG / dextromethorphan HBr 10 MG per 10 mL Oral Solution) / 1 nighttime (diphenhydramine HCl 12.5 MG per 10 mL Oral Solution) Pack
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2683422
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12890829
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
2683422
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.
TMSYPrescribable

Tall Man Lettering Synonym (TMSY):
1 daytime (brompheniramine maleate 2 mg / dextromethorphan HBr 10 mg per 10 mL Oral Solution) / 1 nighttime (diphenhydrAMINE HCl 12.5 mg per 10 mL Oral Solution) Pack
(Atom ID: 12893327)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
1 daytime (brompheniramine maleate 2 MG / dextromethorphan HBr 10 MG per 10 mL Oral Solution) / 1 nighttime (diphenhydrAMINE HCl 12.5 MG per 10 mL Oral Solution) Pack
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2683422
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12893327
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
2683422
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.
GPCKPrescribable

Generic Pack (GPCK):
{1 (brompheniramine maleate 0.2 mg/ML / dextromethorphan hydrobromide 1 mg/ML Oral Solution) / 1 (diphenhydramine hydrochloride 1.25 mg/ML Oral Solution) } Pack
(Atom ID: 12890828)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
{1 (brompheniramine maleate 0.2 MG/ML / dextromethorphan hydrobromide 1 MG/ML Oral Solution) / 1 (diphenhydramine hydrochloride 1.25 MG/ML Oral Solution) } Pack
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2683422
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12890828
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
2683422
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 HUMAN DRUG
US
Drug available for use in Humans
TMSYPrescribable

Tall Man Lettering Synonym (TMSY):
{1 (brompheniramine maleate 0.2 mg/ML / dextromethorphan hydrobromide 1 mg/ML Oral Solution) / 1 (diphenhydrAMINE hydrochloride 1.25 mg/ML Oral Solution) } Pack
(Atom ID: 12893328)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
{1 (brompheniramine maleate 0.2 MG/ML / dextromethorphan hydrobromide 1 MG/ML Oral Solution) / 1 (diphenhydrAMINE hydrochloride 1.25 MG/ML Oral Solution) } Pack
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2683422
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12893328
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
2683422
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.