DiphenhydrAMINE / pramoxine Topical Spray
RxNorm 1942339

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 1942339 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: diphenhydrAMINE / pramoxine Topical Spray.

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

TMSY
DiphenhydrAMINE / pramoxine Topical Spray
AUI:9268234
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SCDF
Diphenhydramine / pramoxine Topical Spray
AUI:12267282
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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.

TMSY

Tall Man Lettering Synonym (TMSY):
DiphenhydrAMINE / pramoxine Topical Spray
(Atom ID: 9268234)

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
diphenhydrAMINE / pramoxine Topical Spray
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)
1942339
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
9268234
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
1942339
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.
SCDF

Semantic Clinical Drug Form (SCDF):
Diphenhydramine / pramoxine Topical Spray
(Atom ID: 12267282)

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
diphenhydramine / pramoxine Topical Spray
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)
1942339
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12267282
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SCDF
Semantic Clinical Drug Form (Ingredient + Dose Form)
Source Code
1942339
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

Diphenhydramine Topical


Diphenhydramine, an antihistamine, is used to relieve the itching of insect bites, sunburns, bee stings, poison ivy, poison oak, and minor skin irritation. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
[Learn More]


Pramoxine


Pramoxine is used to temporarily relieve pain and itching from insect bites; poison ivy, poison oak, or poison sumac; minor cuts, scrapes, or burns; minor skin irritation or rashes; or dry, itchy skin. Pramoxine also may be used to treat soreness, burning, itching, and pain from hemorrhoids (''piles'') and other minor rectal irritations or itching. Pramoxine is in a class of medications called topical anesthetics. It works by stopping nerves from sending pain signals.
[Learn More]


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