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RxNorm Semantic Type (STN) Hierarchy

Click on any Semantic Type (the bold text) to view up to 1000 associated RxNorm concepts.

• Organism (STN: A1.1)
• Bacterium (A1.1.2)
• [6204] Lactobacillus-containing product
• [6204] Lactobacillus
• [6205] Acidophilus Lactobacilli
• [6205] Lactobacillus acidophilus
• [6205] Acidophilus
• Eukaryote (A1.1.3)
• Animal (A1.1.3.1)
• [2594489] Covifenz
• Fungus (A1.1.3.2)
• [9511] Saccharomyces cerevisiae
• [9511] Brewers Yeast
• [144665] Fungal material
• [236782] Saccharomyces boulardii-containing product
• [236782] Saccharomyces Boulardii
• Plant (A1.1.3.3)
• [8390] Plant product
• [8390] Plant agent
• [8474] Pollen
• [90903] Grain dust
• [90904] Hemp fiber
• Virus (A1.1.4)
• [1312376] influenza B virus whole
• [1721264] Talimogene laherparepvec-containing product
• [1721264] Talimogene laherparepvec
• [1721264] T-Vec
• [1721279] Imlygic
• Bird (STN: A1.1.3.1.1.2)
• Fish (STN: A1.1.3.1.1.3)
• Mammal (STN: A1.1.3.1.1.4)
• Human (A1.1.3.1.1.4.1)
• [2573971] 1,3,5-triazine-2,4-diamine, 6-(6-chloro-2-pyridinyl)-n2,n4-bis((1r)-2,2,2-trifluoro-1-methylethyl)-
• Reptile (STN: A1.1.3.1.1.5)
• Body Part, Organ, or Organ Component (STN: A1.2.3.1)
• Tissue (STN: A1.2.3.2)
• Cell (STN: A1.2.3.3)
• Cell Component (STN: A1.2.3.4)
• Gene or Genome (STN: A1.2.3.5)
• Manufactured Object (STN: A1.3)
• Medical Device (A1.3.1)
• [62590] BELTS,OSTOMY
• [64146] SUTURE REMOVAL KIT
• [70682] CONDOM,FEMALE
• [96054] NITROFURAZONE 0.2% DRESSING,TOP
• [101124] BANDAGE,ELASTIC
• Drug Delivery Device (A1.3.1.1)
• [197946] METHOTREXATE NA 2.5MG TAB DOSE PACK,8
• [216294] Cyanide Antidote Kit
• [219652] Rheumatrex Dose Pack
• [219718] Rocephin IM Convenience Kit
• [308573] BAZA CREAM/PERI-WASH II BARRIER PACK
• Clinical Drug (A1.3.3)
• [25406] nitrofurazone Topical Cream [Furacin]
• [34246] polymyxin B / trimethoprim Ophthalmic Solution [Polytrim]
• [62509] SILVER NITRATE APPLICATOR
• [91348] Hydrogen peroxide 300 mg/mL cutaneous solution
• [91348] hydrogen peroxide 300 MG/ML Topical Solution
• Substance (STN: A1.4)
• Chemical (A1.4.1)
• [2289011] ozono
• Chemical Viewed Functionally (A1.4.1.1)
• [10260] Surfactant-containing product
• [10260] Surfactant
• [127368] Color developing chemical
• [1305564] Quinoline yellow-containing product
• [1305564] Quinoline yellow
• Pharmacologic Substance (A1.4.1.1.1)
• [22] 11-beta,18,21-trihydroxypregn-4-ene-3,20-dione
• [22] 18-hydroxycorticosterone
• [38] Parlodel
• [44] Mesna-containing product
• [44] Sodium 2-mercaptoethanesulfonate
• Antibiotic (A1.4.1.1.1.1)
• [211] Topicycline
• [239] aclarubicina
• [239] Aclarubicin-containing product
• [239] Aclacinomycin
• [239] Aclarubicin
• Biomedical or Dental Material (A1.4.1.1.2)
• [851] Anion exchange resin-containing product
• [851] Anion exchange resin
• [1356] yellow wax
• [1356] Beeswax-containing product
• [1356] Beeswax
• Biologically Active Substance (A1.4.1.1.3)
• [61] Beta alanine
• [90] (5Z,8Z,11Z,14Z,17Z)-5,8,11,14,17-eicosapentaenoic acid
• [90] (all-Z)-5,8,11,14,17-eicosapentaenoic acid
• [90] 5,8,11,14,17-eicosapentaenoic acid
• [90] Icosapento
• Hormone (A1.4.1.1.3.2)
• [19] 17-hydrocorticosteroid
• [19] 17-hydroxycorticoid
• [19] 17-hydroxycorticosteroid
• [21] 17-ketosteroid
• [21] 17-oxosteroid
• Enzyme (A1.4.1.1.3.3)
• [3] 1,4-alpha-Glucan branching enzyme
• [3] Amylo-(1,4,6)-transglycosylase
• [3] Branching enzyme
• [33] 2-acetolactate mutase
• [43] 2-isopropylmalate synthase
• Vitamin (A1.4.1.1.3.4)
• [48] 24,25-DHCC - 24,25-Dihydroxycholecalciferol
• [48] 24,25-dihydroxycholecalciferol
• [48] 24,25-dihydroxyvitamin D3
• [48] 24R-dihydroxycalcidiol
• [48] 2,3-heptanediol, 2-methyl-6-((1r,3as,4e,7ar)-octahydro-4-((2z)-2-((5s)-5-hydroxy-2-methylenecyclohexylidene)ethylidene)-7a-methyl-1h-inden-1-yl)-, (6r)-
• Immunologic Factor (A1.4.1.1.3.5)
• [86] 5'-nucleotidase
• [86] Pyrimidine-5'-nucleotidase
• [86] Pyrimidine 5'-nucleotidase
• [86] CD73 - Cluster of differentiation antigen 73
• [86] Cluster of differentiation antigen 73
• Receptor (A1.4.1.1.3.6)
• [368] Beta-1 adrenergic receptor
• [369] Beta-2 adrenergic receptor
• [949] Lymphocyte antigen CD4
• [949] Leukocyte 3a
• [949] CD4 - Cluster of differentiation antigen 4
• Indicator, Reagent, or Diagnostic Aid (A1.4.1.1.4)
• [110] 8-hydroxyquinoline
• [110] 8-oxyquinol
• [110] 8-oxyquinoline
• [110] Oxyquinoline
• [110] Oxyquinoline-containing product
• Hazardous or Poisonous Substance (A1.4.1.1.5)
• [60] 3,4-methylenedioxyamphetamine
• [60] MDA
• [60] Methylenedioxyamphetamine
• [60] Tenamfetamina
• [60] Tenamfetaminum
• Chemical Viewed Structurally (A1.4.1.2)
• [8534] Polymer
• [8534] Polymer-containing product
• [608299] Pyrazole derivative
• [1026154] Iron compound
• [1427161] Maalox Plus Extra Strength
• Organic Chemical (A1.4.1.2.1)
• [19] 17-hydrocorticosteroid
• [19] 17-hydroxycorticoid
• [19] 17-hydroxycorticosteroid
• [21] 17-ketosteroid
• [21] 17-oxosteroid
• Nucleic Acid, Nucleoside, or Nucleotide (A1.4.1.2.1.5)
• [103] Mercaptopurine-containing product
• [103] Mercaptopurinum
• [103] 1,9-DIHYDRO-6H-PURINE-6-THIONE
• [103] Mercaptopurine
• [103] 6 MP
• Amino Acid, Peptide, or Protein (A1.4.1.2.1.7)
• [3] 1,4-alpha-Glucan branching enzyme
• [3] Amylo-(1,4,6)-transglycosylase
• [3] Branching enzyme
• [33] 2-acetolactate mutase
• [43] 2-isopropylmalate synthase
• Inorganic Chemical (A1.4.1.2.2)
• [236] Acidulated Phosphate Fluoride
• [411] Air, medicinal
• [411] Air medicinal
• [411] Medical air
• [411] Air
• Element, Ion, or Isotope (A1.4.1.2.3)
• [264] actinio
• [264] Ac
• [1111] Arsenic
• [1111] As - Arsenic
• [1111] Arsenic-containing product
• Body Substance (A1.4.2)
• [1629] Blood
• [4563] Fresh frozen plasma
• [4563] FFP - Fresh frozen plasma
• [8397] Blood plasma
• [8397] Plasma
• Food (A1.4.3)
• [1354] Beer
• [1843] Butter
• [2669] Cod-liver oil
• [2669] Gadus morhua liver oil
• [2669] Oils, cod liver
• Idea or Concept (STN: A2.1)
• Qualitative Concept (A2.1.2)
• [687354] Free glycerol
• [2186791] Cytochrome P450 inhibitor
• [2186800] 4-hydroxyphenylpyruvate dioxygenase inhibitor
• Quantitative Concept (A2.1.3)
• Functional Concept (A2.1.4)
• [520] Allosteric site
• Spatial Concept (A2.1.5)
• [98376] Neurohumoral receptor
• [98377] Luteinizing hormone receptor site
• [98377] LH receptor site
• [98379] Concanavalin receptor
• [133116] Aldosterone receptor site
• Molecular Sequence (A2.1.5.3)
• [4762] Genetic code
• Finding (STN: A2.2)
• Laboratory or Test Result (A2.2.1)
• [9225] Reduced glutathione
• [123455] Irregular blood group antibody
• [123956] Anti V
• [123961] Anti Cellano
• [123961] Anti k - Anti Cellano
• Clinical Attribute (STN: A2.3.1)
• Intellectual Product (STN: A2.4)
• Classification (A2.4.1)
• [99153] High incidence blood group antigen
• [99285] Bg AND/OR related antibody
• [392594] Antibody by function
• [392598] Immunoglobulin subclass
• [2052058] Substance categorized by disposition
• Biomedical Occupation or Discipline (STN: A2.6.1)
• Mental Process (STN: B2.2.1.1.1.1)
• Molecular Function (STN: B2.2.1.1.4)
• DEBUG: Main root loop finished. Executed 19 out of 19 iterations.