RxNorm Semantic Concepts Index - 664

What is RxNorm?

RxNorm is a system developed and maintained by the National Library of Medicine (NLM). RxNorm is a normalized naming system for generic and branded drugs. RxNorm is also a tool that supports interoperability between different drug terminologies and other naming systems.

The following table is a complete listing of RxNorm concepts whose unique RxCUI identifier starts with "664".

Concept ID (RxCUI)NameTerm TypeTerm Type DescriptionIs Prescribable?
Concept ID (RxCUI): 664141KemstroBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient.NO
Concept ID (RxCUI): 664142baclofen 20 MG [Kemstro]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand NameNO
Concept ID (RxCUI): 664143baclofen Disintegrating Oral Tablet [Kemstro]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand NameNO
Concept ID (RxCUI): 664144KEMSTRO 20 MG Disintegrating Oral TabletSemantic Branded Drug (SBD)Ingredient + Strength + Dose Form + Brand NameNO
Concept ID (RxCUI): 664144KEMSTRO 20 MG Disintegrating Oral TabletPrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 664144KEMSTRO 20 MG Disintegrating Oral TabletSynonym (SY)Synonym of another TTY, given for clarity.NO
Concept ID (RxCUI): 66422StrychnineFull form of descriptor (FN)NO
Concept ID (RxCUI): 66422StrychnineIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN).NO
Concept ID (RxCUI): 66422StrychnineDesignated preferred name (PT)NO
Concept ID (RxCUI): 66422StrychnineFull form of descriptor (FN)NO
Concept ID (RxCUI): 66422StrychnineDesignated preferred name (PT)NO
Concept ID (RxCUI): 6646MaprotilineIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN).YES
Concept ID (RxCUI): 6646MaprotilineDesignated preferred name (PT)YES
Concept ID (RxCUI): 6646MaprotilineFull form of descriptor (FN)YES
Concept ID (RxCUI): 6646MaprotilineDesignated preferred name (PT)YES
Concept ID (RxCUI): 6646MaprotilineFull form of descriptor (FN)YES
Concept ID (RxCUI): 664700sodium chloride 0.0564 MEQ/MLSemantic Clinical Drug Component (SCDC)Ingredient + StrengthNO
Concept ID (RxCUI): 664702sodium chloride 0.0385 MEQ/MLSemantic Clinical Drug Component (SCDC)Ingredient + StrengthNO
Concept ID (RxCUI): 664704potassium chloride 40 MEQ / dextrose 5 % / sodium chloride 0.225 % in 1000 ML InjectionSynonym (SY)Synonym of another TTY, given for clarity.YES
Concept ID (RxCUI): 664704potassium chloride 40 MEQ / dextrose 5 % / sodium chloride 0.225 % in 1000 ML InjectionSynonym (SY)Synonym of another TTY, given for clarity.YES
Concept ID (RxCUI): 664704potassium chloride 40 MEQ / dextrose 5 % / sodium chloride 0.225 % in 1000 ML InjectionSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormYES
Concept ID (RxCUI): 664704potassium chloride 40 MEQ / dextrose 5 % / sodium chloride 0.225 % in 1000 ML InjectionPrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.YES
Concept ID (RxCUI): 664704potassium chloride 40 MEQ / dextrose 5 % / sodium chloride 0.225 % in 1000 ML InjectionSynonym (SY)Synonym of another TTY, given for clarity.YES
Concept ID (RxCUI): 664711acetaminophen / chlorpheniramine / phenylephrine Oral CapsuleSemantic Clinical Drug Form (SCDF)Ingredient + Dose FormYES
Concept ID (RxCUI): 664732acetylcysteine 500 MG Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.YES
Concept ID (RxCUI): 664732acetylcysteine 500 MG Oral CapsuleSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormYES
Concept ID (RxCUI): 664734arginine 675 MGSemantic Clinical Drug Component (SCDC)Ingredient + StrengthNO
Concept ID (RxCUI): 664735arginine 675 MG Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 664735arginine 675 MG Oral CapsuleSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664740atazanavir 300 MGSemantic Clinical Drug Component (SCDC)Ingredient + StrengthYES
Concept ID (RxCUI): 664741atazanavir sulfate 300 MG Oral CapsuleDesignated preferred name (PT)YES
Concept ID (RxCUI): 664741atazanavir sulfate 300 MG Oral CapsuleSynonym (SY)Synonym of another TTY, given for clarity.YES
Concept ID (RxCUI): 664741atazanavir sulfate 300 MG Oral CapsuleSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormYES
Concept ID (RxCUI): 664741atazanavir sulfate 300 MG Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.YES
Concept ID (RxCUI): 664741atazanavir sulfate 300 MG Oral CapsuleFull form of descriptor (FN)YES
Concept ID (RxCUI): 664742atazanavir 300 MG [Reyataz]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand NameYES
Concept ID (RxCUI): 664743Reyataz 300 MG Oral CapsuleSemantic Branded Drug (SBD)Ingredient + Strength + Dose Form + Brand NameYES
Concept ID (RxCUI): 664743Reyataz 300 MG Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.YES
Concept ID (RxCUI): 664743Reyataz 300 MG Oral CapsuleSynonym (SY)Synonym of another TTY, given for clarity.YES
Concept ID (RxCUI): 664746betaine HCl 500 MG / pepsin a 150 MG Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664746betaine HCl 500 MG / pepsin a 150 MG Oral TabletPrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 664750black currant oil 500 MGSemantic Clinical Drug Component (SCDC)Ingredient + StrengthNO
Concept ID (RxCUI): 664751black currant oil Oral CapsuleSemantic Clinical Drug Form (SCDF)Ingredient + Dose FormNO
Concept ID (RxCUI): 664752black currant oil 500 MG Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 664752black currant oil 500 MG Oral CapsuleSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664762Dytan-ATBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient.NO
Concept ID (RxCUI): 664767carvedilol Extended Release Oral CapsuleSemantic Clinical Drug Form (SCDF)Ingredient + Dose FormYES
Concept ID (RxCUI): 664770carvedilol Extended Release Oral Capsule [Coreg]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand NameYES
Concept ID (RxCUI): 664787coenzyme Q10 10 MG / vitamin E 1 UNT Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 664787coenzyme Q10 10 MG / vitamin E 1 UNT Oral CapsuleSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664788coenzyme Q10 100 MG / vitamin E 1 UNT Oral CapsuleSynonym (SY)Synonym of another TTY, given for clarity.NO
Concept ID (RxCUI): 664788coenzyme Q10 100 MG / vitamin E 1 UNT Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 664788coenzyme Q10 100 MG / vitamin E 1 UNT Oral CapsuleSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664789coenzyme Q10 100 MG / vitamin E 10 UNT Oral CapsuleSynonym (SY)Synonym of another TTY, given for clarity.NO
Concept ID (RxCUI): 664789coenzyme Q10 100 MG / vitamin E 10 UNT Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 664789coenzyme Q10 100 MG / vitamin E 10 UNT Oral CapsuleSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664790coenzyme Q10 200 MG / vitamin E 1 UNT Oral CapsuleSynonym (SY)Synonym of another TTY, given for clarity.NO
Concept ID (RxCUI): 664790coenzyme Q10 200 MG / vitamin E 1 UNT Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 664790coenzyme Q10 200 MG / vitamin E 1 UNT Oral CapsuleSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664791coenzyme Q10 50 MG / vitamin E 1 UNT Oral CapsuleSynonym (SY)Synonym of another TTY, given for clarity.NO
Concept ID (RxCUI): 664791coenzyme Q10 50 MG / vitamin E 1 UNT Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 664791coenzyme Q10 50 MG / vitamin E 1 UNT Oral CapsuleSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664799dextromethorphan hydrobromide 45 MG / guaifenesin 1200 MG Extended Release Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664799dextromethorphan hydrobromide 45 MG / guaifenesin 1200 MG Extended Release Oral TabletTall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.NO
Concept ID (RxCUI): 664822methylsulfonylmethane 900 MGSemantic Clinical Drug Component (SCDC)Ingredient + StrengthYES
Concept ID (RxCUI): 664823dimethyl sulfone 900 MG Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.YES
Concept ID (RxCUI): 664823dimethyl sulfone 900 MG Oral CapsuleSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormYES
Concept ID (RxCUI): 664833Z-Cof HCXBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient.NO
Concept ID (RxCUI): 664835guaiFENesin / HYDROcodone Oral Solution [Z-Cof HCX]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand NameNO
Concept ID (RxCUI): 664835guaiFENesin / HYDROcodone Oral Solution [Z-Cof HCX]Tall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.NO
Concept ID (RxCUI): 664837guaiFENesin 1050 MGSemantic Clinical Drug Component (SCDC)Ingredient + StrengthNO
Concept ID (RxCUI): 664837guaiFENesin 1050 MGTall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.NO
Concept ID (RxCUI): 664844guaiFENesin 15 MG/mL / phenylephrine HCl 1.5 MG/mL Oral SolutionPrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 664844guaiFENesin 15 MG/mL / phenylephrine HCl 1.5 MG/mL Oral SolutionSynonym (SY)Synonym of another TTY, given for clarity.NO
Concept ID (RxCUI): 664844guaiFENesin 15 MG/mL / phenylephrine HCl 1.5 MG/mL Oral SolutionTall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.NO
Concept ID (RxCUI): 664844guaiFENesin 15 MG/mL / phenylephrine HCl 1.5 MG/mL Oral SolutionSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664844guaiFENesin 15 MG/mL / phenylephrine HCl 1.5 MG/mL Oral SolutionTall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.NO
Concept ID (RxCUI): 664849guaiacolsulfonate 70 MG/MLSemantic Clinical Drug Component (SCDC)Ingredient + StrengthNO
Concept ID (RxCUI): 6648545-hydroxytryptophan / vitamin B6 Disintegrating Oral TabletSemantic Clinical Drug Form (SCDF)Ingredient + Dose FormNO
Concept ID (RxCUI): 664855hydroxytryptophan 50 MG / vitamin B6 1 MG Disintegrating Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664855hydroxytryptophan 50 MG / vitamin B6 1 MG Disintegrating Oral TabletPrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 6649MargarineDesignated preferred name (PT)NO
Concept ID (RxCUI): 6649MargarineFull form of descriptor (FN)NO
Concept ID (RxCUI): 664959ketoconazole 0.02 MG/MG [Xolegel]Semantic Branded Drug Component (SBDC)Ingredient + Strength + Brand NameYES
Concept ID (RxCUI): 664960ketoconazole Topical Gel [Xolegel]Semantic Branded Drug Form (SBDF)Ingredient + Dose Form + Brand NameYES
Concept ID (RxCUI): 664961Xolegel 2 % Topical GelSemantic Branded Drug (SBD)Ingredient + Strength + Dose Form + Brand NameYES
Concept ID (RxCUI): 664961Xolegel 2 % Topical GelSynonym (SY)Synonym of another TTY, given for clarity.YES
Concept ID (RxCUI): 664961Xolegel 2 % Topical GelPrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.YES
Concept ID (RxCUI): 664961Xolegel 2 % Topical GelSynonym (SY)Synonym of another TTY, given for clarity.YES
Concept ID (RxCUI): 664978lanolin 0.155 MG/MGSemantic Clinical Drug Component (SCDC)Ingredient + StrengthYES
Concept ID (RxCUI): 664979petrolatum 0.534 MG/MGSemantic Clinical Drug Component (SCDC)Ingredient + StrengthYES
Concept ID (RxCUI): 664980lanolin / petrolatum Topical OintmentSemantic Clinical Drug Form (SCDF)Ingredient + Dose FormYES
Concept ID (RxCUI): 664981lanolin 15.5 % / petrolatum 53.4 % Topical OintmentSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormYES
Concept ID (RxCUI): 664981lanolin 15.5 % / petrolatum 53.4 % Topical OintmentPrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.YES
Concept ID (RxCUI): 664981lanolin 15.5 % / petrolatum 53.4 % Topical OintmentSynonym (SY)Synonym of another TTY, given for clarity.YES
Concept ID (RxCUI): 664981lanolin 15.5 % / petrolatum 53.4 % Topical OintmentSynonym (SY)Synonym of another TTY, given for clarity.YES
Concept ID (RxCUI): 664985zeaxanthin 0.9 MGSemantic Clinical Drug Component (SCDC)Ingredient + StrengthNO
Concept ID (RxCUI): 664986lutein 15 MG / zeaxanthin 900 MCG Oral CapsuleSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664986lutein 15 MG / zeaxanthin 900 MCG Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 664987lycopene 15 MGSemantic Clinical Drug Component (SCDC)Ingredient + StrengthYES
Concept ID (RxCUI): 664988lycopene 15 MG Oral CapsulePrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.YES
Concept ID (RxCUI): 664988lycopene 15 MG Oral CapsuleSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormYES
Concept ID (RxCUI): 664990proline 500 MGSemantic Clinical Drug Component (SCDC)Ingredient + StrengthNO
Concept ID (RxCUI): 664991lysine / proline Oral TabletSemantic Clinical Drug Form (SCDF)Ingredient + Dose FormNO
Concept ID (RxCUI): 664992lysine 500 MG / proline 500 MG Oral TabletPrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.NO
Concept ID (RxCUI): 664992lysine 500 MG / proline 500 MG Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose FormNO
Concept ID (RxCUI): 664998molybdenum 0.5 MGSemantic Clinical Drug Component (SCDC)Ingredient + StrengthNO
Concept ID (RxCUI): 664999molybdenum Oral TabletSemantic Clinical Drug Form (SCDF)Ingredient + Dose FormNO