Acetaminophen 325 mg / benzhydrocodone 8.16 mg [Apadaz]
RxNorm 2118733

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2118733 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 325 mg / benzhydrocodone 8.16 mg [Apadaz].

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

SBDC
Acetaminophen 325 mg / benzhydrocodone 8.16 mg [Apadaz]
AUI:12302110
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This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

SBDCPrescribable

Semantic Branded Drug Component (SBDC):
Acetaminophen 325 mg / benzhydrocodone 8.16 mg [Apadaz]
(Atom ID: 12302110)

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
acetaminophen 325 MG / benzhydrocodone 8.16 MG [Apadaz]
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)
2118733
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12302110
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBDC
Semantic Branded Drug Component (Ingredient + Strength + Brand Name)
Source Code
2118733
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.

Patient Education

Benzhydrocodone and Acetaminophen


The combination of benzhydrocodone and acetaminophen is used to relieve acute pain (pain that begins suddenly, has a specific cause, and is expected to go away when the cause of the pain is healed) that cannot be relieved by other non-opioid pain medications. Benzhydrocodone is in a class of medications called opiate (narcotic) analgesics. It works by changing the way the brain and nervous system respond to pain. Acetaminophen is in a class of medications called analgesics (pain relievers) and antipyretics (fever reducers). When acetaminophen is used in combination with benzhydrocodone to treat pain, it works by changing the way the body senses pain.
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