Guaifenesin- and pseudoephedrine-containing product in oral dose form
RxNorm 1159127

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 1159127 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: Guaifenesin- and pseudoephedrine-containing product in oral dose form.

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

SCDG
Guaifenesin / pseudoephedrine Oral Product
AUI:12290321
View
TMSY
GuaiFENesin / pseudoephedrine Oral Product
AUI:12384128
View
PT
Guaifenesin- and pseudoephedrine-containing product in oral dose form
AUI:10803931
View
FN
Product containing guaifenesin and pseudoephedrine in oral dose form (medicinal product form)
AUI:10811217
View

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

SCDGPrescribable

Semantic Clinical Dose Form Group (SCDG):
Guaifenesin / pseudoephedrine Oral Product
(Atom ID: 12290321)

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
guaifenesin / pseudoephedrine Oral Product
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)
1159127
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12290321
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SCDG
Semantic Clinical Dose Form Group (Ingredient + Dose Form Group)
Source Code
1159127
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_260803F
The specific version of the vocabulary provided by the source.
Update Date
August 03, 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 AVAILABLE STRENGTH
1200 MG / 120 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
150 MG / 30 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
190 MG / 30 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
200 MG / 30 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
360 MG / 60 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
375 MG / 60 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
380 MG / 60 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
400 MG / 20 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
400 MG / 30 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
400 MG / 40 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
400 MG / 60 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
50 MG/ML / 7.5 MG/ML
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
600 MG / 120 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
600 MG / 60 MG
Available drug strengths listed in the order of ingredients from the drug
RXN AVAILABLE STRENGTH
780 MG / 80 MG
Available drug strengths listed in the order of ingredients from the drug
TMSYPrescribable

Tall Man Lettering Synonym (TMSY):
GuaiFENesin / pseudoephedrine Oral Product
(Atom ID: 12384128)

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
guaiFENesin / pseudoephedrine Oral Product
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)
1159127
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12384128
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
1159127
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_260803F
The specific version of the vocabulary provided by the source.
Update Date
August 03, 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.
PTPrescribable

Designated preferred name (PT):
Guaifenesin- and pseudoephedrine-containing product in oral dose form
(Atom ID: 10803931)

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
Guaifenesin- and pseudoephedrine-containing product in oral dose form
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)
1159127
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
10803931
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
PT
Designated preferred name ()
Source Code
773468004
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
US Edition of SNOMED CT (SNOMEDCT_US)
The official name and abbreviation for the vocabulary source.
Source Version
2026_01_31
The specific version of the vocabulary provided by the source.
Update Date
August 03, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
National Library Of Medicine, NLM is a Charter Member of SNOMED International on behalf of the U.S., National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, 1-888-FIND-NLM (1-888-346-3656), , https://support.nlm.nih.gov/support/create-case/,
Source licensing contact information.
FNPrescribable

Full form of descriptor (FN):
Product containing guaifenesin and pseudoephedrine in oral dose form (medicinal product form)
(Atom ID: 10811217)

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
Product containing guaifenesin and pseudoephedrine in oral dose form (medicinal product form)
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)
1159127
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
10811217
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
FN
Full form of descriptor ()
Source Code
773468004
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
US Edition of SNOMED CT (SNOMEDCT_US)
The official name and abbreviation for the vocabulary source.
Source Version
2026_01_31
The specific version of the vocabulary provided by the source.
Update Date
August 03, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
National Library Of Medicine, NLM is a Charter Member of SNOMED International on behalf of the U.S., National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, 1-888-FIND-NLM (1-888-346-3656), , https://support.nlm.nih.gov/support/create-case/,
Source licensing contact information.