1 daytime (aspirin 325 mg / dextromethorphan HBr 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) / 1 nighttime (aspirin 325 mg / chlorpheniramine maleate 2 mg / dextromethorphan HBr 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) Pack
RxNorm 2664074

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2664074 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 (aspirin 325 mg / dextromethorphan HBr 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) / 1 nighttime (aspirin 325 mg / chlorpheniramine maleate 2 mg / dextromethorphan HBr 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) Pack.

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

PSN
1 daytime (aspirin 325 mg / dextromethorphan HBr 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) / 1 nighttime (aspirin 325 mg / chlorpheniramine maleate 2 mg / dextromethorphan HBr 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) Pack
AUI:12850488
View
SY
1 daytime (aspirin 325 mg / dextromethorphan HBr 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) / 1 nighttime (aspirin 325 mg / chlorpheniramine maleate 2 mg / dextromethorphan HBr 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) Pack
AUI:12850487
View
GPCK
{1 (aspirin 325 mg / chlorpheniramine maleate 2 mg / dextromethorphan hydrobromide 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) / 1 (aspirin 325 mg / dextromethorphan hydrobromide 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) } Pack
AUI:12850486
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 (aspirin 325 mg / dextromethorphan HBr 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) / 1 nighttime (aspirin 325 mg / chlorpheniramine maleate 2 mg / dextromethorphan HBr 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) Pack
(Atom ID: 12850488)

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 (aspirin 325 MG / dextromethorphan HBr 10 MG / phenylephrine bitartrate 7.8 MG Effervescent Oral Tablet) / 1 nighttime (aspirin 325 MG / chlorpheniramine maleate 2 MG / dextromethorphan HBr 10 MG / phenylephrine bitartrate 7.8 MG Effervescent Oral Tablet) 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)
2664074
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12850488
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
2664074
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 (aspirin 325 mg / dextromethorphan HBr 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) / 1 nighttime (aspirin 325 mg / chlorpheniramine maleate 2 mg / dextromethorphan HBr 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) Pack
(Atom ID: 12850487)

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 (aspirin 325 MG / dextromethorphan HBr 10 MG / phenylephrine bitartrate 7.8 MG Effervescent Oral Tablet) / 1 nighttime (aspirin 325 MG / chlorpheniramine maleate 2 MG / dextromethorphan HBr 10 MG / phenylephrine bitartrate 7.8 MG Effervescent Oral Tablet) 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)
2664074
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12850487
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
2664074
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 (aspirin 325 mg / chlorpheniramine maleate 2 mg / dextromethorphan hydrobromide 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) / 1 (aspirin 325 mg / dextromethorphan hydrobromide 10 mg / phenylephrine bitartrate 7.8 mg Effervescent Oral Tablet) } Pack
(Atom ID: 12850486)

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 (aspirin 325 MG / chlorpheniramine maleate 2 MG / dextromethorphan hydrobromide 10 MG / phenylephrine bitartrate 7.8 MG Effervescent Oral Tablet) / 1 (aspirin 325 MG / dextromethorphan hydrobromide 10 MG / phenylephrine bitartrate 7.8 MG Effervescent Oral Tablet) } 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)
2664074
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12850486
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
2664074
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