1 nighttime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / triprolidine HCl 2.5 mg in 20 mL Oral Solution) / 1 daytime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / guaiFENesin 400 mg / phenylephrine hydrochloride 10 mg in 20 mL Oral Solution) Pack
RxNorm 2637729

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2637729 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 nighttime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / triprolidine HCl 2.5 mg in 20 mL Oral Solution) / 1 daytime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / guaiFENesin 400 mg / phenylephrine hydrochloride 10 mg in 20 mL Oral Solution) Pack.

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

PSN
1 nighttime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / triprolidine HCl 2.5 mg in 20 mL Oral Solution) / 1 daytime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / guaiFENesin 400 mg / phenylephrine hydrochloride 10 mg in 20 mL Oral Solution) Pack
AUI:13049857
View
SY
1 nighttime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / triprolidine HCl 2.5 mg in 20 mL Oral Solution) / 1 daytime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / guaifenesin 400 mg / phenylephrine hydrochloride 10 mg per 20 mL Oral Solution) Pack
AUI:12810277
View
TMSY
1 nighttime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / triprolidine HCl 2.5 mg in 20 mL Oral Solution) / 1 daytime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / guaiFENesin 400 mg / phenylephrine hydrochloride 10 mg per 20 mL Oral Solution) Pack
AUI:12810806
View
GPCK
{1 (acetaminophen 32.5 mg/ML / dextromethorphan hydrobromide 1 mg/ML / guaifenesin 20 mg/ML / phenylephrine hydrochloride 0.5 mg/ML Oral Solution) / 1 (acetaminophen 32.5 mg/ML / dextromethorphan hydrobromide 1 mg/ML / triprolidine hydrochloride 0.125 mg/ML Oral Solution) } Pack
AUI:12810276
View
TMSY
{1 (acetaminophen 32.5 mg/ML / dextromethorphan hydrobromide 1 mg/ML / guaiFENesin 20 mg/ML / phenylephrine hydrochloride 0.5 mg/ML Oral Solution) / 1 (acetaminophen 32.5 mg/ML / dextromethorphan hydrobromide 1 mg/ML / triprolidine hydrochloride 0.125 mg/ML Oral Solution) } Pack
AUI:12810812
View

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

PSN

Prescribable Name (PSN):
1 nighttime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / triprolidine HCl 2.5 mg in 20 mL Oral Solution) / 1 daytime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / guaiFENesin 400 mg / phenylephrine hydrochloride 10 mg in 20 mL Oral Solution) Pack
(Atom ID: 13049857)

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
1 nighttime (acetaminophen 650 MG / dextromethorphan HBr 20 MG / triprolidine HCl 2.5 MG in 20 mL Oral Solution) / 1 daytime (acetaminophen 650 MG / dextromethorphan HBr 20 MG / guaiFENesin 400 MG / phenylephrine hydrochloride 10 MG in 20 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)
2637729
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
13049857
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
2637729
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.
SY

Synonym (SY):
1 nighttime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / triprolidine HCl 2.5 mg in 20 mL Oral Solution) / 1 daytime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / guaifenesin 400 mg / phenylephrine hydrochloride 10 mg per 20 mL Oral Solution) Pack
(Atom ID: 12810277)

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
1 nighttime (acetaminophen 650 MG / dextromethorphan HBr 20 MG / triprolidine HCl 2.5 MG in 20 mL Oral Solution) / 1 daytime (acetaminophen 650 MG / dextromethorphan HBr 20 MG / guaifenesin 400 MG / phenylephrine hydrochloride 10 MG per 20 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)
2637729
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12810277
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
2637729
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.
TMSY

Tall Man Lettering Synonym (TMSY):
1 nighttime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / triprolidine HCl 2.5 mg in 20 mL Oral Solution) / 1 daytime (acetaminophen 650 mg / dextromethorphan HBr 20 mg / guaiFENesin 400 mg / phenylephrine hydrochloride 10 mg per 20 mL Oral Solution) Pack
(Atom ID: 12810806)

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
1 nighttime (acetaminophen 650 MG / dextromethorphan HBr 20 MG / triprolidine HCl 2.5 MG in 20 mL Oral Solution) / 1 daytime (acetaminophen 650 MG / dextromethorphan HBr 20 MG / guaiFENesin 400 MG / phenylephrine hydrochloride 10 MG per 20 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)
2637729
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12810806
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
2637729
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.
GPCK

Generic Pack (GPCK):
{1 (acetaminophen 32.5 mg/ML / dextromethorphan hydrobromide 1 mg/ML / guaifenesin 20 mg/ML / phenylephrine hydrochloride 0.5 mg/ML Oral Solution) / 1 (acetaminophen 32.5 mg/ML / dextromethorphan hydrobromide 1 mg/ML / triprolidine hydrochloride 0.125 mg/ML Oral Solution) } Pack
(Atom ID: 12810276)

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
{1 (acetaminophen 32.5 MG/ML / dextromethorphan hydrobromide 1 MG/ML / guaifenesin 20 MG/ML / phenylephrine hydrochloride 0.5 MG/ML Oral Solution) / 1 (acetaminophen 32.5 MG/ML / dextromethorphan hydrobromide 1 MG/ML / triprolidine hydrochloride 0.125 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)
2637729
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12810276
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
2637729
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
TMSY

Tall Man Lettering Synonym (TMSY):
{1 (acetaminophen 32.5 mg/ML / dextromethorphan hydrobromide 1 mg/ML / guaiFENesin 20 mg/ML / phenylephrine hydrochloride 0.5 mg/ML Oral Solution) / 1 (acetaminophen 32.5 mg/ML / dextromethorphan hydrobromide 1 mg/ML / triprolidine hydrochloride 0.125 mg/ML Oral Solution) } Pack
(Atom ID: 12810812)

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
{1 (acetaminophen 32.5 MG/ML / dextromethorphan hydrobromide 1 MG/ML / guaiFENesin 20 MG/ML / phenylephrine hydrochloride 0.5 MG/ML Oral Solution) / 1 (acetaminophen 32.5 MG/ML / dextromethorphan hydrobromide 1 MG/ML / triprolidine hydrochloride 0.125 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)
2637729
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12810812
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
2637729
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.