12 HR dextromethorphan HBr 30 mg / phenylephrine HCl 15 mg / Pot guaiacolsulfonate 600 mg Extended Release Oral Tablet
RxNorm 2168025

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2168025 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: 12 HR dextromethorphan HBr 30 mg / phenylephrine HCl 15 mg / Pot guaiacolsulfonate 600 mg Extended Release Oral Tablet.

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

SCD
12 HR dextromethorphan hydrobromide 30 mg / phenylephrine hydrochloride 15 mg / potassium guaiacolsulfonate 600 mg Extended Release Oral Tablet
Primary clinical definition
AUI:12335222
View
SY
12 HR dextromethorphan HBr 30 mg / phenylephrine HCl 15 mg / K+ guaiacolsulfonate 600 mg Extended Release Oral Tablet
AUI:11815580
View
SY
12 HR dextromethorphan HBr 30 mg / phenylephrine HCl 15 mg / Pot guaiacolsulfonate 600 mg Extended Release Oral Tablet
AUI:11815581
View
SY
12 HR Dextromethorphan Hydrobromide 30 mg / Phenylephrine Hydrochloride 15 mg / K+ guaiacolsulfonate 600 mg Extended Release Oral Tablet
AUI:11817912
View
SY
12 HR Dextromethorphan Hydrobromide 30 mg / Phenylephrine Hydrochloride 15 mg / Pot guaiacolsulfonate 600 mg Extended Release Oral Tablet
AUI:11817913
View
SY
Dextromethorphan HBr 30 mg / phenylephrine HCl 15 mg / potassium guaiacolsulfonate 600 mg 12 HR Extended Release Oral Tablet
AUI:11815582
View

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):
12 HR dextromethorphan hydrobromide 30 mg / phenylephrine hydrochloride 15 mg / potassium guaiacolsulfonate 600 mg Extended Release Oral Tablet
(Atom ID: 12335222)

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
12 HR dextromethorphan hydrobromide 30 MG / phenylephrine hydrochloride 15 MG / potassium guaiacolsulfonate 600 MG Extended Release Oral Tablet
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)
2168025
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12335222
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SCD
Semantic Clinical Drug (Ingredient + Strength + Dose Form)
Source Code
2168025
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 AI
{1037152} 8164
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{1045361} 102490
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AI
{2168024} 636827
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AM
{1037152} 8163
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{1045361} 3289
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AM
{2168024} 91275
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{1037152} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{1045361} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{2168024} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN OBSOLETED
04/30/2020
Date the RxNorm atom became obsolete
RXN QUANTITY
12 HR
Normal Form quantity factor
SY

Synonym (SY):
12 HR dextromethorphan HBr 30 mg / phenylephrine HCl 15 mg / K+ guaiacolsulfonate 600 mg Extended Release Oral Tablet
(Atom ID: 11815580)

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
12 HR dextromethorphan HBr 30 MG / phenylephrine HCl 15 MG / K+ guaiacolsulfonate 600 MG Extended Release Oral Tablet
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)
2168025
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
11815580
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
2168025
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):
12 HR dextromethorphan HBr 30 mg / phenylephrine HCl 15 mg / Pot guaiacolsulfonate 600 mg Extended Release Oral Tablet
(Atom ID: 11815581)

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
12 HR dextromethorphan HBr 30 MG / phenylephrine HCl 15 MG / Pot guaiacolsulfonate 600 MG Extended Release Oral Tablet
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)
2168025
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
11815581
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
2168025
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):
12 HR Dextromethorphan Hydrobromide 30 mg / Phenylephrine Hydrochloride 15 mg / K+ guaiacolsulfonate 600 mg Extended Release Oral Tablet
(Atom ID: 11817912)

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
12 HR Dextromethorphan Hydrobromide 30 MG / Phenylephrine Hydrochloride 15 MG / K+ guaiacolsulfonate 600 MG Extended Release Oral Tablet
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)
2168025
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
11817912
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
2168025
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):
12 HR Dextromethorphan Hydrobromide 30 mg / Phenylephrine Hydrochloride 15 mg / Pot guaiacolsulfonate 600 mg Extended Release Oral Tablet
(Atom ID: 11817913)

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
12 HR Dextromethorphan Hydrobromide 30 MG / Phenylephrine Hydrochloride 15 MG / Pot guaiacolsulfonate 600 MG Extended Release Oral Tablet
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)
2168025
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
11817913
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
2168025
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):
Dextromethorphan HBr 30 mg / phenylephrine HCl 15 mg / potassium guaiacolsulfonate 600 mg 12 HR Extended Release Oral Tablet
(Atom ID: 11815582)

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
dextromethorphan HBr 30 MG / phenylephrine HCl 15 MG / potassium guaiacolsulfonate 600 MG 12 HR Extended Release Oral Tablet
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)
2168025
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
11815582
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
2168025
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.