RxNorm Semantic Concepts Index - 318

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 "318".

RxCUINameTerm TypeTerm Type DescriptionIs Prescribable?
RxCUI: 318ATP - Adenosine triphosphateSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 318ATP - Adenosine triphosphateIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). YES
RxCUI: 318ATP - Adenosine triphosphateDesignated preferred name (PT) YES
RxCUI: 318ATP - Adenosine triphosphateFull form of descriptor (FN) YES
RxCUI: 318ATP - Adenosine triphosphateSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 318ATP - Adenosine triphosphateSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 318ATP - Adenosine triphosphateSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 31805nilutamideIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). YES
RxCUI: 31805nilutamideDesignated preferred name (PT) YES
RxCUI: 31805nilutamideFull form of descriptor (FN) YES
RxCUI: 31805nilutamideDesignated preferred name (PT) YES
RxCUI: 31805nilutamideFull form of descriptor (FN) YES
RxCUI: 318076calcium carbonate 500 MG (Ca 200 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
RxCUI: 318076calcium carbonate 500 MG (Ca 200 MG) Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 318130PatchDose Form (DF) NO
RxCUI: 318132BOIL-EASEBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. YES
RxCUI: 318146dextrose 1.87 GM / fructose 1.87 GM / phosphoric acid 21.5 MG in 5 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. YES
RxCUI: 318146dextrose 1.87 GM / fructose 1.87 GM / phosphoric acid 21.5 MG in 5 mL Oral SolutionSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 318146dextrose 1.87 GM / fructose 1.87 GM / phosphoric acid 21.5 MG in 5 mL Oral SolutionSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form YES
RxCUI: 318178dihydroergocornine 0.167 MG / dihydroergocristine 0.167 MG / dihydroergocryptine 0.167 MG Sublingual TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 318179ergoloid mesylates 1 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. YES
RxCUI: 318179ergoloid mesylates 1 MG Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form YES
RxCUI: 31819nitazoxanideIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). YES
RxCUI: 31819nitazoxanideDesignated preferred name (PT) YES
RxCUI: 31819nitazoxanideFull form of descriptor (FN) YES
RxCUI: 31819nitazoxanideDesignated preferred name (PT) YES
RxCUI: 31819nitazoxanideFull form of descriptor (FN) YES
RxCUI: 318202erythromycin 2 % Topical SolutionPrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept. YES
RxCUI: 318202erythromycin 2 % Topical SolutionSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 318202erythromycin 2 % Topical SolutionDesignated preferred name (PT) YES
RxCUI: 318202erythromycin 2 % Topical SolutionSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form YES
RxCUI: 318202erythromycin 2 % Topical SolutionFull form of descriptor (FN) YES
RxCUI: 318211Pot gluconate 6.66 MEQ Oral TabletSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 318211Pot gluconate 6.66 MEQ Oral TabletSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 318211Pot gluconate 6.66 MEQ Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 318212sodium salicylate 650 MG Delayed Release Oral TabletFull form of descriptor (FN) NO
RxCUI: 318212sodium salicylate 650 MG Delayed Release 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
RxCUI: 318212sodium salicylate 650 MG Delayed Release Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 318212sodium salicylate 650 MG Delayed Release Oral TabletDesignated preferred name (PT) NO
RxCUI: 318213sodium salicylate 325 MG Delayed Release Oral TabletFull form of descriptor (FN) NO
RxCUI: 318213sodium salicylate 325 MG Delayed Release 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
RxCUI: 318213sodium salicylate 325 MG Delayed Release Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 318213sodium salicylate 325 MG Delayed Release Oral TabletDesignated preferred name (PT) NO
RxCUI: 318217sulfADIAZINE 167 MG / sulfamerazine 167 MG / sulfamethazine 167 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
RxCUI: 318217sulfADIAZINE 167 MG / sulfamerazine 167 MG / sulfamethazine 167 MG Oral TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 318217sulfADIAZINE 167 MG / sulfamerazine 167 MG / sulfamethazine 167 MG Oral TabletTall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. NO
RxCUI: 318218sulfadiazine 167 MG / sulfamerazine 167 MG / sulfamethazine 167 MG per 5 ML Oral SuspensionSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 318218sulfadiazine 167 MG / sulfamerazine 167 MG / sulfamethazine 167 MG per 5 ML Oral SuspensionTall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. NO
RxCUI: 318218sulfadiazine 167 MG / sulfamerazine 167 MG / sulfamethazine 167 MG per 5 ML Oral SuspensionSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 318218sulfadiazine 167 MG / sulfamerazine 167 MG / sulfamethazine 167 MG per 5 ML Oral SuspensionTall Man Lettering Synonym (TMSY)Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs. NO
RxCUI: 318224linseed extractIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). YES
RxCUI: 318224linseed extractSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 318240testosterone 75 MG Subcutaneous Pellet Drug ImplantSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form YES
RxCUI: 318240testosterone 75 MG Subcutaneous Pellet Drug ImplantSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 318240testosterone 75 MG Subcutaneous Pellet Drug ImplantPrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept. YES
RxCUI: 318241tetanus toxoid vaccine, inactivated 2 UNT/ML Injectable SolutionSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 318242tetanus toxoid vaccine, inactivated 8 UNT/ML Injectable SolutionSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 318243tetanus toxoid vaccine, inactivated 0.5 ML Injectable SolutionSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 318248thiotepa 10.4 MG/ML Injectable Solution [Thioplex]Synonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 318248thiotepa 10.4 MG/ML Injectable Solution [Thioplex]Semantic Branded Drug (SBD)Ingredient + Strength + Dose Form + Brand Name NO
RxCUI: 318248thiotepa 10.4 MG/ML Injectable Solution [Thioplex]Synonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 318270phenylephrine 1 MG/ML / pyrilamine 1.2 MG/ML Ophthalmic SolutionSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form NO
RxCUI: 318271Hb 15(A13), Gly-argBritish preferred term (PTGB) NO
RxCUI: 318271Hb 15(A13), Gly-argSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 318271Hb 15(A13), Gly-argSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 318271Hb 15(A13), Gly-argDesignated preferred name (PT) NO
RxCUI: 318271Hb 15(A13), Gly-argFull form of descriptor (FN) NO
RxCUI: 318272aspirin 81 MG Chewable TabletSynonym (SY)Synonym of another TTY, given for clarity. YES
RxCUI: 318272aspirin 81 MG Chewable TabletPrescribable Name (PSN)Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept. YES
RxCUI: 318272aspirin 81 MG Chewable TabletDesignated preferred name (PT) YES
RxCUI: 318272aspirin 81 MG Chewable TabletSemantic Clinical Drug (SCD)Ingredient + Strength + Dose Form YES
RxCUI: 318272aspirin 81 MG Chewable TabletFull form of descriptor (FN) YES
RxCUI: 31829Respiratory nitrate reductaseDesignated preferred name (PT) NO
RxCUI: 31829Respiratory nitrate reductaseFull form of descriptor (FN) NO
RxCUI: 31829Respiratory nitrate reductaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 31830Nitrate reductase (reduced nicotinamide adenine dinucleotide)Designated preferred name (PT) NO
RxCUI: 31830Nitrate reductase (reduced nicotinamide adenine dinucleotide)Synonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 31830Nitrate reductase (reduced nicotinamide adenine dinucleotide)Full form of descriptor (FN) NO
RxCUI: 31831Nitrate reductase [NADPH]Designated preferred name (PT) NO
RxCUI: 31831Nitrate reductase [NADPH]Synonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 31831Nitrate reductase [NADPH]Full form of descriptor (FN) NO
RxCUI: 318338MandelamineBrand Name (BN)A proprietary name for a family of products containing a specific active ingredient. NO
RxCUI: 318340Aloe barbadensis extractSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 318340Aloe barbadensis extractDesignated preferred name (PT) NO
RxCUI: 318340Aloe barbadensis extractFull form of descriptor (FN) NO
RxCUI: 318340Aloe barbadensis extractIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). NO
RxCUI: 318341CetuximabIngredient (IN)A compound or moiety that gives the drug its distinctive clinical properties. Ingredients generally use the United States Adopted Name (USAN). YES
RxCUI: 318341CetuximabDesignated preferred name (PT) YES
RxCUI: 318341CetuximabFull form of descriptor (FN) YES
RxCUI: 318341CetuximabDesignated preferred name (PT) YES
RxCUI: 318341CetuximabFull form of descriptor (FN) YES
RxCUI: 31836Nitric-oxide reductaseDesignated preferred name (PT) NO
RxCUI: 31836Nitric-oxide reductaseFull form of descriptor (FN) NO
RxCUI: 31837NitrilaseDesignated preferred name (PT) NO
RxCUI: 31837NitrilaseFull form of descriptor (FN) NO
RxCUI: 31838NitrilaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 31838NitrilaseDesignated preferred name (PT) NO
RxCUI: 31838NitrilaseFull form of descriptor (FN) NO
RxCUI: 31840Nitrite reductase (reduced nicotinamide adenine dinucleotide phosphate)Designated preferred name (PT) NO
RxCUI: 31840Nitrite reductase (reduced nicotinamide adenine dinucleotide phosphate)Synonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 31840Nitrite reductase (reduced nicotinamide adenine dinucleotide phosphate)Full form of descriptor (FN) NO
RxCUI: 31862Adenosine diphosphate-ribosyl-[dinitrogen reductase] hydrolaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 31862Adenosine diphosphate-ribosyl-[dinitrogen reductase] hydrolaseSynonym (SY)Synonym of another TTY, given for clarity. NO
RxCUI: 31862Adenosine diphosphate-ribosyl-[dinitrogen reductase] hydrolaseFull form of descriptor (FN) NO
RxCUI: 31862Adenosine diphosphate-ribosyl-[dinitrogen reductase] hydrolaseDesignated preferred name (PT) NO
RxCUI: 31871NitromideDesignated preferred name (PT) NO
RxCUI: 31871NitromideFull form of descriptor (FN) NO
RxCUI: 31875Nitroquinoline-N-oxide reductaseDesignated preferred name (PT) NO
RxCUI: 31875Nitroquinoline-N-oxide reductaseFull form of descriptor (FN) NO
RxCUI: 31898Nitrous-oxide reductaseDesignated preferred name (PT) NO
RxCUI: 31898Nitrous-oxide reductaseFull form of descriptor (FN) NO