Acetaminophen 425 mg / caffeine 35 mg / phenyltoloxamine citrate 45 mg Oral Capsule [Flextra Plus]
RxNorm 998715

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 998715 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: acetaminophen 425 mg / caffeine 35 mg / phenyltoloxamine citrate 45 mg Oral Capsule [Flextra Plus].

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

SBD
Acetaminophen 425 mg / caffeine 35 mg / phenyltoloxamine citrate 45 mg Oral Capsule [Flextra Plus]
AUI:12365023
View
SY
APAP 425 mg / Caffeine 35 mg / Phenyltoloxamine citrate 45 mg Oral Capsule [Flextra Plus]
AUI:3857992
View
SY
Flextra Plus (acetaminophen 425 mg / caffeine 35 mg / phenyltoloxamine citrate 45 mg) Oral Capsule
AUI:3278563
View
SY
Flextra Plus (APAP 425 mg / caffeine 35 mg / phenyltoloxamine citrate 45 mg) Oral Capsule
AUI:3306001
View

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

SBD

Semantic Branded Drug (SBD):
Acetaminophen 425 mg / caffeine 35 mg / phenyltoloxamine citrate 45 mg Oral Capsule [Flextra Plus]
(Atom ID: 12365023)

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
acetaminophen 425 MG / caffeine 35 MG / phenyltoloxamine citrate 45 MG Oral Capsule [Flextra Plus]
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)
998715
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12365023
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBD
Semantic Branded Drug (Ingredient + Strength + Dose Form + Brand Name)
Source Code
998715
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 OBSOLETED
04/30/2020
Date the RxNorm atom became obsolete
RXTERM FORM
Cap
The RxTerm dose form name for this drug
SY

Synonym (SY):
APAP 425 mg / Caffeine 35 mg / Phenyltoloxamine citrate 45 mg Oral Capsule [Flextra Plus]
(Atom ID: 3857992)

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
APAP 425 MG / Caffeine 35 MG / Phenyltoloxamine citrate 45 MG Oral Capsule [Flextra Plus]
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)
998715
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
3857992
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
998715
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):
Flextra Plus (acetaminophen 425 mg / caffeine 35 mg / phenyltoloxamine citrate 45 mg) Oral Capsule
(Atom ID: 3278563)

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
Flextra Plus (acetaminophen 425 MG / caffeine 35 MG / phenyltoloxamine citrate 45 MG) Oral Capsule
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)
998715
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
3278563
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
998715
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):
Flextra Plus (APAP 425 mg / caffeine 35 mg / phenyltoloxamine citrate 45 mg) Oral Capsule
(Atom ID: 3306001)

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
Flextra Plus (APAP 425 MG / caffeine 35 MG / phenyltoloxamine citrate 45 MG) Oral Capsule
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)
998715
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
3306001
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
998715
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.