RxNorm Concept ID 1049906

diphenhydrAMINE HCl 12.5 MG in 5 mL Oral Solution

Semantic Concepts

RxNorm semantic concepts for the RxCUI 1049906 unique identifier include: diphenhydrAMINE HCl 12.5 MG in 5 mL Oral Solution (8236202), diphenhydramine HCl 12.5 MG per 5 ML Oral Solution (6798262), diphenhydramine hydrochloride 50 MG per 20 ML Oral Solution (6824406), diphenhydramine hydrochloride 12.5 MG per 5 ML Prefilled Spoon (3811622), diphenhydramine hydrochloride 25 MG per 10 ML Oral Solution (4606653), diphenhydrAMINE hydrochloride 12.5 MG per 5 ML Prefilled Spoon (3811721), diphenhydrAMINE hydrochloride 25 MG per 10 ML Oral Solution (4606695), diphenhydrAMINE HCl 12.5 MG per 5 ML Oral Solution (6798443), diphenhydrAMINE hydrochloride 50 MG per 20 ML Oral Solution (6824864), diphenhydramine hydrochloride 2.5 MG/ML Oral Solution (12331437), diphenhydrAMINE hydrochloride 2.5 MG/ML Oral Solution (12382727), Diphenhydramine hydrochloride 2.5 mg/mL oral solution (11436431) and Product containing precisely diphenhydramine hydrochloride 2.5 milligram/1 milliliter conventional release oral solution (clinical drug) (11439729).

RxNorm Atom ID: 8236202 - Prescribable Name

diphenhydrAMINE HCl 12.5 MG in 5 mL Oral Solution

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI8236202Unique identifier for the atom (RxNorm Atom ID)
Concept DescriptiondiphenhydrAMINE HCl 12.5 MG in 5 mL Oral SolutionDescription of concept identifier
Term Type (TTY)PSNTerm type in source with name and description
Term Type NamePrescribable NameName of term type in source
Term Type DescriptionSynonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.Description of term type in source
CODE1049906"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF4096Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceRXNORMConcept source abbreviation
Source NameRxNorm VocabularyThe official name for a source
Source Version20AA_220906FThe source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactRxNorm Customer Service

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Source Short NameRxNorm work done by the National Library of MedicineThe short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 6798262 - Synonym

diphenhydramine HCl 12.5 MG per 5 ML Oral Solution

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI6798262Unique identifier for the atom (RxNorm Atom ID)
Concept Descriptiondiphenhydramine HCl 12.5 MG per 5 ML Oral SolutionDescription of concept identifier
Term Type (TTY)SYTerm type in source with name and description
Term Type NameSynonymName of term type in source
Term Type DescriptionSynonym of another TTY, given for clarity.Description of term type in source
CODE1049906"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF4096Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceRXNORMConcept source abbreviation
Source NameRxNorm VocabularyThe official name for a source
Source Version20AA_220906FThe source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactRxNorm Customer Service

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Source Short NameRxNorm work done by the National Library of MedicineThe short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 6824406 - Synonym

diphenhydramine hydrochloride 50 MG per 20 ML Oral Solution

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI6824406Unique identifier for the atom (RxNorm Atom ID)
Concept Descriptiondiphenhydramine hydrochloride 50 MG per 20 ML Oral SolutionDescription of concept identifier
Term Type (TTY)SYTerm type in source with name and description
Term Type NameSynonymName of term type in source
Term Type DescriptionSynonym of another TTY, given for clarity.Description of term type in source
CODE1049906"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF4096Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceRXNORMConcept source abbreviation
Source NameRxNorm VocabularyThe official name for a source
Source Version20AA_220906FThe source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactRxNorm Customer Service

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Source Short NameRxNorm work done by the National Library of MedicineThe short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 3811622 - Synonym

diphenhydramine hydrochloride 12.5 MG per 5 ML Prefilled Spoon

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI3811622Unique identifier for the atom (RxNorm Atom ID)
Concept Descriptiondiphenhydramine hydrochloride 12.5 MG per 5 ML Prefilled SpoonDescription of concept identifier
Term Type (TTY)SYTerm type in source with name and description
Term Type NameSynonymName of term type in source
Term Type DescriptionSynonym of another TTY, given for clarity.Description of term type in source
CODE1049906"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF4096Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceRXNORMConcept source abbreviation
Source NameRxNorm VocabularyThe official name for a source
Source Version20AA_220906FThe source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactRxNorm Customer Service

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Source Short NameRxNorm work done by the National Library of MedicineThe short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 4606653 - Synonym

diphenhydramine hydrochloride 25 MG per 10 ML Oral Solution

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI4606653Unique identifier for the atom (RxNorm Atom ID)
Concept Descriptiondiphenhydramine hydrochloride 25 MG per 10 ML Oral SolutionDescription of concept identifier
Term Type (TTY)SYTerm type in source with name and description
Term Type NameSynonymName of term type in source
Term Type DescriptionSynonym of another TTY, given for clarity.Description of term type in source
CODE1049906"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF4096Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceRXNORMConcept source abbreviation
Source NameRxNorm VocabularyThe official name for a source
Source Version20AA_220906FThe source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactRxNorm Customer Service

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Source Short NameRxNorm work done by the National Library of MedicineThe short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 3811721 - Tall Man Lettering Synonym

diphenhydrAMINE hydrochloride 12.5 MG per 5 ML Prefilled Spoon

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI3811721Unique identifier for the atom (RxNorm Atom ID)
Concept DescriptiondiphenhydrAMINE hydrochloride 12.5 MG per 5 ML Prefilled SpoonDescription of concept identifier
Term Type (TTY)TMSYTerm type in source with name and description
Term Type NameTall Man Lettering SynonymName of term type in source
Term Type DescriptionTall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.Description of term type in source
CODE1049906"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF4096Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceRXNORMConcept source abbreviation
Source NameRxNorm VocabularyThe official name for a source
Source Version20AA_220906FThe source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactRxNorm Customer Service

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Source Short NameRxNorm work done by the National Library of MedicineThe short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 4606695 - Tall Man Lettering Synonym

diphenhydrAMINE hydrochloride 25 MG per 10 ML Oral Solution

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI4606695Unique identifier for the atom (RxNorm Atom ID)
Concept DescriptiondiphenhydrAMINE hydrochloride 25 MG per 10 ML Oral SolutionDescription of concept identifier
Term Type (TTY)TMSYTerm type in source with name and description
Term Type NameTall Man Lettering SynonymName of term type in source
Term Type DescriptionTall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.Description of term type in source
CODE1049906"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF4096Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceRXNORMConcept source abbreviation
Source NameRxNorm VocabularyThe official name for a source
Source Version20AA_220906FThe source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactRxNorm Customer Service

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Source Short NameRxNorm work done by the National Library of MedicineThe short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 6798443 - Tall Man Lettering Synonym

diphenhydrAMINE HCl 12.5 MG per 5 ML Oral Solution

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI6798443Unique identifier for the atom (RxNorm Atom ID)
Concept DescriptiondiphenhydrAMINE HCl 12.5 MG per 5 ML Oral SolutionDescription of concept identifier
Term Type (TTY)TMSYTerm type in source with name and description
Term Type NameTall Man Lettering SynonymName of term type in source
Term Type DescriptionTall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.Description of term type in source
CODE1049906"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF4096Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceRXNORMConcept source abbreviation
Source NameRxNorm VocabularyThe official name for a source
Source Version20AA_220906FThe source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactRxNorm Customer Service

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Source Short NameRxNorm work done by the National Library of MedicineThe short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 6824864 - Tall Man Lettering Synonym

diphenhydrAMINE hydrochloride 50 MG per 20 ML Oral Solution

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI6824864Unique identifier for the atom (RxNorm Atom ID)
Concept DescriptiondiphenhydrAMINE hydrochloride 50 MG per 20 ML Oral SolutionDescription of concept identifier
Term Type (TTY)TMSYTerm type in source with name and description
Term Type NameTall Man Lettering SynonymName of term type in source
Term Type DescriptionTall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.Description of term type in source
CODE1049906"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF4096Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceRXNORMConcept source abbreviation
Source NameRxNorm VocabularyThe official name for a source
Source Version20AA_220906FThe source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactRxNorm Customer Service

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Source Short NameRxNorm work done by the National Library of MedicineThe short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 12331437 - Semantic Clinical Drug

diphenhydramine hydrochloride 2.5 MG/ML Oral Solution

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI12331437Unique identifier for the atom (RxNorm Atom ID)
Concept Descriptiondiphenhydramine hydrochloride 2.5 MG/ML Oral SolutionDescription of concept identifier
Term Type (TTY)SCDTerm type in source with name and description
Term Type NameSemantic Clinical DrugName of term type in source
Term Type DescriptionIngredient + Strength + Dose FormDescription of term type in source
CODE1049906"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF4096Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceRXNORMConcept source abbreviation
Source NameRxNorm VocabularyThe official name for a source
Source Version20AA_220906FThe source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactRxNorm Customer Service

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Source Short NameRxNorm work done by the National Library of MedicineThe short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom 12331437 Attributes

PropertyValueExplanation
RXN AI{997155} 1362RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AM{997155} 3498RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN AVAILABLE STRENGTH2.5 MG/MLAvailable drug strengths listed in the order of ingredients from the drug
RXN BOSS FROM{997155} AISource of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN HUMAN DRUGUSDrug available for use in Humans
RXTERM FORMSolThe RxTerm dose form name for this drug

RxNorm Atom ID: 12382727 - Tall Man Lettering Synonym

diphenhydrAMINE hydrochloride 2.5 MG/ML Oral Solution

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI12382727Unique identifier for the atom (RxNorm Atom ID)
Concept DescriptiondiphenhydrAMINE hydrochloride 2.5 MG/ML Oral SolutionDescription of concept identifier
Term Type (TTY)TMSYTerm type in source with name and description
Term Type NameTall Man Lettering SynonymName of term type in source
Term Type DescriptionTall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.Description of term type in source
CODE1049906"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVF4096Content view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceRXNORMConcept source abbreviation
Source NameRxNorm VocabularyThe official name for a source
Source Version20AA_220906FThe source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactRxNorm Customer Service

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Source Short NameRxNorm work done by the National Library of MedicineThe short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 11436431 - Designated preferred name

Diphenhydramine hydrochloride 2.5 mg/mL oral solution

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI11436431Unique identifier for the atom (RxNorm Atom ID)
Concept DescriptionDiphenhydramine hydrochloride 2.5 mg/mL oral solutionDescription of concept identifier
Term Type (TTY)PTTerm type in source with name and description
Term Type NameDesignated preferred nameName of term type in source
Term Type DescriptionDescription of term type in source
CODE392557006"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVFContent view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceSNOMEDCT_USConcept source abbreviation
Source NameUS Edition of SNOMED CTThe official name for a source
Source Version2022_07_31The source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactNational Library Of Medicine
NLM is a Charter Member of SNOMED International on behalf of the U.S.
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Source Content ContactNational Library Of Medicine
NLM is a Charter Member of SNOMED International on behalf of the U.S.
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Source Short NameUS Edition of SNOMED CTThe short name of a source as used by the NLM Knowledge Source Server

RxNorm Atom ID: 11439729 - Full form of descriptor

Product containing precisely diphenhydramine hydrochloride 2.5 milligram/1 milliliter conventional release oral solution (clinical drug)

Field NameField ValueField Description
RXCUI1049906RxNorm Unique Identifier for a concept (Concept ID)
LATENGLanguage of the Term
RXAUI11439729Unique identifier for the atom (RxNorm Atom ID)
Concept DescriptionProduct containing precisely diphenhydramine hydrochloride 2.5 milligram/1 milliliter conventional release oral solution (clinical drug)Description of concept identifier
Term Type (TTY)FNTerm type in source with name and description
Term Type NameFull form of descriptorName of term type in source
Term Type DescriptionDescription of term type in source
CODE392557006"Most useful" source asserted identifier. If the source vocabulary has more than one identifier, or a RxNorm-generated source entry identifier. (if the source vocabulary has none.)
Suppress FlagNSuppressible flag. Values = N, O, Y, or E. N - not suppressible. O - Specific individual names (atoms) set as Obsolete because the name is no longer provided by the original source. Y - Suppressed by RxNorm editor. E - unquantified, non-prescribable drug with related quantified, prescribable drugs. NLM strongly recommends that users not alter editor-assigned suppressibility.
CVFContent view flag. RxNorm includes one value, '4096', to denote inclusion in the Current Prescribable Content subset. All rows with CVF='4096' can be found in the subset.
SourceSNOMEDCT_USConcept source abbreviation
Source NameUS Edition of SNOMED CTThe official name for a source
Source Version2022_07_31The source version
Source DateSeptember 06, 2022RxNorm data last updated
Source License ContactNational Library Of Medicine
NLM is a Charter Member of SNOMED International on behalf of the U.S.
National Library of Medicine
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Bethesda
MD
United States
20894
1-888-FIND-NLM (1-888-346-3656)

https://support.nlm.nih.gov/support/create-case/
The source license contact information
Source Content ContactNational 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/
The source content contact information
Source Short NameUS Edition of SNOMED CTThe short name of a source as used by the NLM Knowledge Source Server

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Information for Patients

Diphenhydramine

Diphenhydramine is used to relieve red, irritated, itchy, watery eyes; sneezing; and runny nose caused by hay fever, allergies, or the common cold. Diphenhydramine is also used to relieve cough caused by minor throat or airway irritation. Diphenhydramine is also used to prevent and treat motion sickness, and to treat insomnia (difficulty falling asleep or staying asleep). Diphenhydramine is also used to control abnormal movements in people who have early stage parkinsonian syndrome (a disorder of the nervous system that causes difficulties with movement, muscle control, and balance) or who are experiencing movement problems as a side effect of a medication. Diphenhydramine will relieve the symptoms of these conditions but will not treat the cause of the symptoms or speed recovery. Diphenhydramine should not be used to cause sleepiness in children. Diphenhydramine is in a class of medications called antihistamines. It works by blocking the action of histamine, a substance in the body that causes allergic symptoms.
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