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Unified Medical Language System® (UMLS®)

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2011AB FDA National Drug Code Directory Source Information

Counts

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Term Type Description Count (MRCONSO.RRF)
CD Clinical Drug 86069
MTH_RXN_CD RxNorm Created CD 369

Notes

  • A term type indicates the role an atom plays in its source
  • An atom is the smallest unit of naming in a source; that is, a specific string with specific code values and identifiers from a specific source.
  • Every atom has a separate row in MRCONSO.RRF. Every atom is assigned a term type.
  • Term types are assigned based on source documentation or NLM understanding of the source.
  • Sample data are provided for every term type in the source (see below).
  • See Metathesaurus Documentation for a list of all term type abbreviations and their full names.
  • See Metathesaurus Documentation for a list of sources and their associated term types, listed in default order of precedence.
  • See Section 2.3 of the UMLS Reference Manual for more information on terms and term types in the UMLS Metathesaurus.

Sample Data

CD

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CUI AUI LUI SUI CODE STR
C0355260 A10748358 L6038820 S6918433 250550 IMIPRAMINE HYDROCHLORIDE 10 MG ORAL TABLET, SUGAR COATED [TOFRANIL]
C0355982 A10697570 L5582651 S6410518 239270 CEFOTAXIME SODIUM 10 GM INTRAVENOUS INJECTION, POWDER, FOR SOLUTION [CLAFORAN]
C0687942 A10389771 L1326630 S2217627 275769 ATENOLOL 50 MG / CHLORTHALIDONE 25 MG ORAL TABLET
C0688579 A10394343 L1319673 S2225707 163032 DICYCLOMINE HYDROCHLORIDE 10 MG ORAL CAPSULE
C0688579 A10394354 L1319673 S2225707 254881 DICYCLOMINE HYDROCHLORIDE 10 MG ORAL CAPSULE
C0688668 A10394886 L1833202 S2226541 272989 DOXAZOSIN MESYLATE 4 MG ORAL TABLET
C0689263 A10398984 L1328637 S2232933 85256 ISONIAZID 300 MG ORAL TABLET
C0698702 A10671822 L5591346 S6399979 29174 HETASTARCH 6 GM INTRAVENOUS INJECTION, SOLUTION [HESPAN]
C0706900 A10670215 L5591107 S6399323 255921 GRISEOFULVIN, MICROSIZE 500 MG ORAL TABLET [GRIFULVIN]

MTH_RXN_CD

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CUI AUI LUI SUI CODE STR
C1962129 A13031862 L6742061 S7861343 238226 ADENOSINE 3 MG INTRAVENOUS INJECTION, SOLUTION [ADENOCARD]_#1
C1966261 A13275104 L6872420 S8000949 295098 BUDESONIDE 160 MCG / FORMOTEROL FUMARATE DIHYDRATE 4.5 MCG ORAL SPRAY [SYMBICORT]_#1
C1876887 A13273460 L6871199 S8000950 295098 BUDESONIDE 160 MCG / FORMOTEROL FUMARATE DIHYDRATE 4.5 MCG ORAL SPRAY [SYMBICORT]_#2
C1966262 A13273461 L6870034 S8000952 295099 BUDESONIDE 80 MCG / FORMOTEROL FUMARATE DIHYDRATE 4.5 MCG ORAL SPRAY [SYMBICORT]_#1
C1966437 A13270582 L6868916 S7994680 85858 CROMOLYN SODIUM 800 MCG INHALATION INHALANT [INTAL]_#1
C1712047 A13272578 L6869345 S7999829 288446 VARENICLINE TARTRATE 1.71 MG ORAL TABLET, FILM COATED [CHANTIX]_#1
C1962193 A13350337 L6918914 S8054067 3482 DIPHENHYDRAMINE HYDROCHLORIDE 50 MG INTRAVENOUS INJECTION, SOLUTION [BENADRYL]_#1
C1876334 A13353213 L6919509 S8054266 287241 ETHINYL ESTRADIOL 0.035 MG / NORETHINDRONE 1 MG ORAL TABLET [NORTREL]_#2
C1962843 A14211515 L7589470 S8780981 290788 CHLORPHENIRAMINE MALEATE 4 MG / METHSCOPOLAMINE NITRATE 2.5 MG ORAL TABLET [ALLERX]_#1