Electronic Medicinal Product Information (ePI) FHIR Implementation Guide
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This page is part of the Electronic Medicinal Product Information (ePI) FHIR Implementation Guide (v1.0.0: STU1) based on FHIR v5.0.0. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

ValueSet: WHO ATC

Official URL: http://hl7.org/fhir/uv/emedicinal-product-info/ValueSet/atcClassification Version: 1.0.0
Active as of 2023-07-26 Computable Name: VsAtcClassification

Copyright/Legal: This artifact includes content from Anatomical Therapeutic Chemical (ATC) classification system. ATC codes are copyright World Health Organization (WHO) Collaborating Centre for Drug Statistics Methodology. Terms & Conditions in https://www.whocc.no/use_of_atc_ddd/

World Health Organization Anatomical Therapeutic Chemical (ATC) classification system

References

Logical Definition (CLD)

 

Expansion

This value set has >1000 codes in it. In order to keep the publication size manageable, only a selection (1000 codes) of the whole set of codes is shown

Expansion based on http://www.whocc.no/atc version 2020-05

LevelCodeSystemDisplay
1  Ahttp://www.whocc.no/atcALIMENTARY TRACT AND METABOLISM
2    A01http://www.whocc.no/atcSTOMATOLOGICAL PREPARATIONS
3      A01Ahttp://www.whocc.no/atcSTOMATOLOGICAL PREPARATIONS
4        A01AAhttp://www.whocc.no/atcCaries prophylactic agents
5          A01AA01http://www.whocc.no/atcsodium fluoride
5          A01AA02http://www.whocc.no/atcsodium monofluorophosphate
5          A01AA03http://www.whocc.no/atcolaflur
5          A01AA04http://www.whocc.no/atcstannous fluoride
5          A01AA30http://www.whocc.no/atccombinations
5          A01AA51http://www.whocc.no/atcsodium fluoride, combinations
4        A01ABhttp://www.whocc.no/atcAntiinfectives and antiseptics for local oral treatment
5          A01AB02http://www.whocc.no/atchydrogen peroxide
5          A01AB03http://www.whocc.no/atcchlorhexidine
5          A01AB04http://www.whocc.no/atcamphotericin B
5          A01AB05http://www.whocc.no/atcpolynoxylin
5          A01AB06http://www.whocc.no/atcdomiphen
5          A01AB07http://www.whocc.no/atcoxyquinoline
5          A01AB08http://www.whocc.no/atcneomycin
5          A01AB09http://www.whocc.no/atcmiconazole
5          A01AB10http://www.whocc.no/atcnatamycin
5          A01AB11http://www.whocc.no/atcvarious
5          A01AB12http://www.whocc.no/atchexetidine
5          A01AB13http://www.whocc.no/atctetracycline
5          A01AB14http://www.whocc.no/atcbenzoxonium chloride
5          A01AB15http://www.whocc.no/atctibezonium iodide
5          A01AB16http://www.whocc.no/atcmepartricin
5          A01AB17http://www.whocc.no/atcmetronidazole
5          A01AB18http://www.whocc.no/atcclotrimazole
5          A01AB19http://www.whocc.no/atcsodium perborate
5          A01AB21http://www.whocc.no/atcchlortetracycline
5          A01AB22http://www.whocc.no/atcdoxycycline
5          A01AB23http://www.whocc.no/atcminocycline
4        A01AChttp://www.whocc.no/atcCorticosteroids for local oral treatment
5          A01AC01http://www.whocc.no/atctriamcinolone
5          A01AC02http://www.whocc.no/atcdexamethasone
5          A01AC03http://www.whocc.no/atchydrocortisone
5          A01AC54http://www.whocc.no/atcprednisolone, combinations
4        A01ADhttp://www.whocc.no/atcOther agents for local oral treatment
5          A01AD01http://www.whocc.no/atcepinephrine
5          A01AD02http://www.whocc.no/atcbenzydamine
5          A01AD05http://www.whocc.no/atcacetylsalicylic acid
5          A01AD06http://www.whocc.no/atcadrenalone
5          A01AD07http://www.whocc.no/atcamlexanox
5          A01AD08http://www.whocc.no/atcbecaplermin
5          A01AD11http://www.whocc.no/atcvarious
2    A02http://www.whocc.no/atcDRUGS FOR ACID RELATED DISORDERS
3      A02Ahttp://www.whocc.no/atcANTACIDS
4        A02AAhttp://www.whocc.no/atcMagnesium compounds
5          A02AA01http://www.whocc.no/atcmagnesium carbonate
5          A02AA02http://www.whocc.no/atcmagnesium oxide
5          A02AA03http://www.whocc.no/atcmagnesium peroxide
5          A02AA04http://www.whocc.no/atcmagnesium hydroxide
5          A02AA05http://www.whocc.no/atcmagnesium silicate
5          A02AA10http://www.whocc.no/atccombinations
4        A02ABhttp://www.whocc.no/atcAluminium compounds
5          A02AB01http://www.whocc.no/atcaluminium hydroxide
5          A02AB02http://www.whocc.no/atcalgeldrate
5          A02AB03http://www.whocc.no/atcaluminium phosphate
5          A02AB04http://www.whocc.no/atcdihydroxialumini sodium carbonate
5          A02AB05http://www.whocc.no/atcaluminium acetoacetate
5          A02AB06http://www.whocc.no/atcaloglutamol
5          A02AB07http://www.whocc.no/atcaluminium glycinate
5          A02AB10http://www.whocc.no/atccombinations
4        A02AChttp://www.whocc.no/atcCalcium compounds
5          A02AC01http://www.whocc.no/atccalcium carbonate
5          A02AC02http://www.whocc.no/atccalcium silicate
5          A02AC10http://www.whocc.no/atccombinations
4        A02ADhttp://www.whocc.no/atcCombinations and complexes of aluminium, calcium and magnesium compounds
5          A02AD01http://www.whocc.no/atcordinary salt combinations
5          A02AD02http://www.whocc.no/atcmagaldrate
5          A02AD03http://www.whocc.no/atcalmagate
5          A02AD04http://www.whocc.no/atchydrotalcite
5          A02AD05http://www.whocc.no/atcalmasilate
4        A02AFhttp://www.whocc.no/atcAntacids with antiflatulents
5          A02AF01http://www.whocc.no/atcmagaldrate and antiflatulents
5          A02AF02http://www.whocc.no/atcordinary salt combinations and antiflatulents
4        A02AGhttp://www.whocc.no/atcAntacids with antispasmodics
4        A02AHhttp://www.whocc.no/atcAntacids with sodium bicarbonate
4        A02AXhttp://www.whocc.no/atcAntacids, other combinations
3      A02Bhttp://www.whocc.no/atcDRUGS FOR PEPTIC ULCER AND GASTRO-OESOPHAGEAL REFLUX DISEASE (GORD)
4        A02BAhttp://www.whocc.no/atcH2-receptor antagonists
5          A02BA01http://www.whocc.no/atccimetidine
5          A02BA02http://www.whocc.no/atcranitidine
5          A02BA03http://www.whocc.no/atcfamotidine
5          A02BA04http://www.whocc.no/atcnizatidine
5          A02BA05http://www.whocc.no/atcniperotidine
5          A02BA06http://www.whocc.no/atcroxatidine
5          A02BA07http://www.whocc.no/atcranitidine bismuth citrate
5          A02BA08http://www.whocc.no/atclafutidine
5          A02BA51http://www.whocc.no/atccimetidine, combinations
5          A02BA53http://www.whocc.no/atcfamotidine, combinations
4        A02BBhttp://www.whocc.no/atcProstaglandins
5          A02BB01http://www.whocc.no/atcmisoprostol
5          A02BB02http://www.whocc.no/atcenprostil
4        A02BChttp://www.whocc.no/atcProton pump inhibitors
5          A02BC01http://www.whocc.no/atcomeprazole
5          A02BC02http://www.whocc.no/atcpantoprazole
5          A02BC03http://www.whocc.no/atclansoprazole
5          A02BC04http://www.whocc.no/atcrabeprazole
5          A02BC05http://www.whocc.no/atcesomeprazole
5          A02BC06http://www.whocc.no/atcdexlansoprazole
5          A02BC07http://www.whocc.no/atcdexrabeprazole
5          A02BC08http://www.whocc.no/atcvonoprazan
5          A02BC53http://www.whocc.no/atclansoprazole, combinations
5          A02BC54http://www.whocc.no/atcrabeprazole, combinations
4        A02BDhttp://www.whocc.no/atcCombinations for eradication of Helicobacter pylori
5          A02BD01http://www.whocc.no/atcomeprazole, amoxicillin and metronidazole
5          A02BD02http://www.whocc.no/atclansoprazole, tetracycline and metronidazole
5          A02BD03http://www.whocc.no/atclansoprazole, amoxicillin and metronidazole
5          A02BD04http://www.whocc.no/atcpantoprazole, amoxicillin and clarithromycin
5          A02BD05http://www.whocc.no/atcomeprazole, amoxicillin and clarithromycin
5          A02BD06http://www.whocc.no/atcesomeprazole, amoxicillin and clarithromycin
5          A02BD07http://www.whocc.no/atclansoprazole, amoxicillin and clarithromycin
5          A02BD08http://www.whocc.no/atcbismuth subcitrate, tetracycline and metronidazole
5          A02BD09http://www.whocc.no/atclansoprazole, clarithromycin and tinidazole
5          A02BD10http://www.whocc.no/atclansoprazole, amoxicillin and levofloxacin
5          A02BD11http://www.whocc.no/atcpantoprazole, amoxicillin, clarithromycin and metronidazole
5          A02BD12http://www.whocc.no/atcrabeprazole, amoxicillin and clarithromycin
5          A02BD13http://www.whocc.no/atcrabeprazole, amoxicillin and metronidazole
5          A02BD14http://www.whocc.no/atcvonoprazan, amoxicillin and clarithromycin
5          A02BD15http://www.whocc.no/atcvonoprazan, amoxicillin and metronidazole
4        A02BXhttp://www.whocc.no/atcOther drugs for peptic ulcer and gastro-oesophageal reflux disease (GORD)
5          A02BX01http://www.whocc.no/atccarbenoxolone
5          A02BX02http://www.whocc.no/atcsucralfate
5          A02BX03http://www.whocc.no/atcpirenzepine
5          A02BX04http://www.whocc.no/atcmethiosulfonium chloride
5          A02BX05http://www.whocc.no/atcbismuth subcitrate
5          A02BX06http://www.whocc.no/atcproglumide
5          A02BX07http://www.whocc.no/atcgefarnate
5          A02BX08http://www.whocc.no/atcsulglicotide
5          A02BX09http://www.whocc.no/atcacetoxolone
5          A02BX10http://www.whocc.no/atczolimidine
5          A02BX11http://www.whocc.no/atctroxipide
5          A02BX12http://www.whocc.no/atcbismuth subnitrate
5          A02BX13http://www.whocc.no/atcalginic acid
5          A02BX14http://www.whocc.no/atcrebamipide
5          A02BX51http://www.whocc.no/atccarbenoxolone, combinations excl. psycholeptics
5          A02BX71http://www.whocc.no/atccarbenoxolone, combinations with psycholeptics
5          A02BX77http://www.whocc.no/atcgefarnate, combinations with psycholeptics
3      A02Xhttp://www.whocc.no/atcOTHER DRUGS FOR ACID RELATED DISORDERS
2    A03http://www.whocc.no/atcDRUGS FOR FUNCTIONAL GASTROINTESTINAL DISORDERS
3      A03Ahttp://www.whocc.no/atcDRUGS FOR FUNCTIONAL GASTROINTESTINAL DISORDERS
4        A03AAhttp://www.whocc.no/atcSynthetic anticholinergics, esters with tertiary amino group
5          A03AA01http://www.whocc.no/atcoxyphencyclimine
5          A03AA03http://www.whocc.no/atccamylofin
5          A03AA04http://www.whocc.no/atcmebeverine
5          A03AA05http://www.whocc.no/atctrimebutine
5          A03AA06http://www.whocc.no/atcrociverine
5          A03AA07http://www.whocc.no/atcdicycloverine
5          A03AA08http://www.whocc.no/atcdihexyverine
5          A03AA09http://www.whocc.no/atcdifemerine
5          A03AA30http://www.whocc.no/atcpiperidolate
4        A03ABhttp://www.whocc.no/atcSynthetic anticholinergics, quaternary ammonium compounds
5          A03AB01http://www.whocc.no/atcbenzilone
5          A03AB02http://www.whocc.no/atcglycopyrronium bromide
5          A03AB03http://www.whocc.no/atcoxyphenonium
5          A03AB04http://www.whocc.no/atcpenthienate
5          A03AB05http://www.whocc.no/atcpropantheline
5          A03AB06http://www.whocc.no/atcotilonium bromide
5          A03AB07http://www.whocc.no/atcmethantheline
5          A03AB08http://www.whocc.no/atctridihexethyl
5          A03AB09http://www.whocc.no/atcisopropamide
5          A03AB10http://www.whocc.no/atchexocyclium
5          A03AB11http://www.whocc.no/atcpoldine
5          A03AB12http://www.whocc.no/atcmepenzolate
5          A03AB13http://www.whocc.no/atcbevonium
5          A03AB14http://www.whocc.no/atcpipenzolate
5          A03AB15http://www.whocc.no/atcdiphemanil
5          A03AB16http://www.whocc.no/atc(2-benzhydryloxyethyl)diethyl-methylammonium iodide
5          A03AB17http://www.whocc.no/atctiemonium iodide
5          A03AB18http://www.whocc.no/atcprifinium bromide
5          A03AB19http://www.whocc.no/atctimepidium bromide
5          A03AB21http://www.whocc.no/atcfenpiverinium
5          A03AB53http://www.whocc.no/atcoxyphenonium, combinations
4        A03AChttp://www.whocc.no/atcSynthetic antispasmodics, amides with tertiary amines
5          A03AC02http://www.whocc.no/atcdimethylaminopropionylphenothiazine
5          A03AC04http://www.whocc.no/atcnicofetamide
5          A03AC05http://www.whocc.no/atctiropramide
4        A03ADhttp://www.whocc.no/atcPapaverine and derivatives
5          A03AD01http://www.whocc.no/atcpapaverine
5          A03AD02http://www.whocc.no/atcdrotaverine
5          A03AD30http://www.whocc.no/atcmoxaverine
4        A03AEhttp://www.whocc.no/atcSerotonin receptor antagonists
5          A03AE01http://www.whocc.no/atcalosetron
5          A03AE03http://www.whocc.no/atccilansetron
4        A03AXhttp://www.whocc.no/atcOther drugs for functional gastrointestinal disorders
5          A03AX01http://www.whocc.no/atcfenpiprane
5          A03AX02http://www.whocc.no/atcdiisopromine
5          A03AX03http://www.whocc.no/atcchlorbenzoxamine
5          A03AX04http://www.whocc.no/atcpinaverium
5          A03AX05http://www.whocc.no/atcfenoverine
5          A03AX06http://www.whocc.no/atcidanpramine
5          A03AX07http://www.whocc.no/atcproxazole
5          A03AX08http://www.whocc.no/atcalverine
5          A03AX09http://www.whocc.no/atctrepibutone
5          A03AX10http://www.whocc.no/atcisometheptene
5          A03AX11http://www.whocc.no/atccaroverine
5          A03AX12http://www.whocc.no/atcphloroglucinol
5          A03AX13http://www.whocc.no/atcsilicones
5          A03AX14http://www.whocc.no/atcvalethamate
5          A03AX15http://www.whocc.no/atcmenthae piperitae aetheroleum
5          A03AX30http://www.whocc.no/atctrimethyldiphenylpropylamine
5          A03AX58http://www.whocc.no/atcalverine, combinations
3      A03Bhttp://www.whocc.no/atcBELLADONNA AND DERIVATIVES, PLAIN
4        A03BAhttp://www.whocc.no/atcBelladonna alkaloids, tertiary amines
5          A03BA01http://www.whocc.no/atcatropine
5          A03BA03http://www.whocc.no/atchyoscyamine
5          A03BA04http://www.whocc.no/atcbelladonna total alkaloids
4        A03BBhttp://www.whocc.no/atcBelladonna alkaloids, semisynthetic, quaternary ammonium compounds
5          A03BB01http://www.whocc.no/atcbutylscopolamine
5          A03BB02http://www.whocc.no/atcmethylatropine
5          A03BB03http://www.whocc.no/atcmethylscopolamine
5          A03BB04http://www.whocc.no/atcfentonium
5          A03BB05http://www.whocc.no/atccimetropium bromide
5          A03BB06http://www.whocc.no/atchomatropine methylbromide
3      A03Chttp://www.whocc.no/atcANTISPASMODICS IN COMBINATION WITH PSYCHOLEPTICS
4        A03CAhttp://www.whocc.no/atcSynthetic anticholinergic agents in combination with psycholeptics
5          A03CA01http://www.whocc.no/atcisopropamide and psycholeptics
5          A03CA02http://www.whocc.no/atcclidinium and psycholeptics
5          A03CA03http://www.whocc.no/atcoxyphencyclimine and psycholeptics
5          A03CA04http://www.whocc.no/atcotilonium bromide and psycholeptics
5          A03CA05http://www.whocc.no/atcglycopyrronium bromide and psycholeptics
5          A03CA06http://www.whocc.no/atcbevonium and psycholeptics
5          A03CA07http://www.whocc.no/atcambutonium and psycholeptics
5          A03CA08http://www.whocc.no/atcdiphemanil and psycholeptics
5          A03CA09http://www.whocc.no/atcpipenzolate and psycholeptics
5          A03CA30http://www.whocc.no/atcemepronium and psycholeptics
5          A03CA34http://www.whocc.no/atcpropantheline and psycholeptics
4        A03CBhttp://www.whocc.no/atcBelladonna and derivatives in combination with psycholeptics
5          A03CB01http://www.whocc.no/atcmethylscopolamine and psycholeptics
5          A03CB02http://www.whocc.no/atcbelladonna total alkaloids and psycholeptics
5          A03CB03http://www.whocc.no/atcatropine and psycholeptics
5          A03CB04http://www.whocc.no/atchomatropine methylbromide and psycholeptics
5          A03CB31http://www.whocc.no/atchyoscyamine and psycholeptics
4        A03CChttp://www.whocc.no/atcOther antispasmodics in combination with psycholeptics
3      A03Dhttp://www.whocc.no/atcANTISPASMODICS IN COMBINATION WITH ANALGESICS
4        A03DAhttp://www.whocc.no/atcSynthetic anticholinergic agents in combination with analgesics
5          A03DA01http://www.whocc.no/atctropenzilone and analgesics
5          A03DA02http://www.whocc.no/atcpitofenone and analgesics
5          A03DA03http://www.whocc.no/atcbevonium and analgesics
5          A03DA04http://www.whocc.no/atcciclonium and analgesics
5          A03DA05http://www.whocc.no/atccamylofin and analgesics
5          A03DA06http://www.whocc.no/atctrospium and analgesics
5          A03DA07http://www.whocc.no/atctiemonium iodide and analgesics
4        A03DBhttp://www.whocc.no/atcBelladonna and derivatives in combination with analgesics
5          A03DB04http://www.whocc.no/atcbutylscopolamine and analgesics
4        A03DChttp://www.whocc.no/atcOther antispasmodics in combination with analgesics
3      A03Ehttp://www.whocc.no/atcANTISPASMODICS AND ANTICHOLINERGICS IN COMBINATION WITH OTHER DRUGS
4        A03EAhttp://www.whocc.no/atcAntispasmodics, psycholeptics and analgesics in combination
4        A03EDhttp://www.whocc.no/atcAntispasmodics in combination with other drugs
3      A03Fhttp://www.whocc.no/atcPROPULSIVES
4        A03FAhttp://www.whocc.no/atcPropulsives
5          A03FA01http://www.whocc.no/atcmetoclopramide
5          A03FA02http://www.whocc.no/atccisapride
5          A03FA03http://www.whocc.no/atcdomperidone
5          A03FA04http://www.whocc.no/atcbromopride
5          A03FA05http://www.whocc.no/atcalizapride
5          A03FA06http://www.whocc.no/atcclebopride
5          A03FA07http://www.whocc.no/atcitopride
5          A03FA08http://www.whocc.no/atccinitapride
5          A03FA09http://www.whocc.no/atcmosapride
2    A04http://www.whocc.no/atcANTIEMETICS AND ANTINAUSEANTS
3      A04Ahttp://www.whocc.no/atcANTIEMETICS AND ANTINAUSEANTS
4        A04AAhttp://www.whocc.no/atcSerotonin (5HT3) antagonists
5          A04AA01http://www.whocc.no/atcondansetron
5          A04AA02http://www.whocc.no/atcgranisetron
5          A04AA03http://www.whocc.no/atctropisetron
5          A04AA04http://www.whocc.no/atcdolasetron
5          A04AA05http://www.whocc.no/atcpalonosetron
5          A04AA55http://www.whocc.no/atcpalonosetron, combinations
4        A04ADhttp://www.whocc.no/atcOther antiemetics
5          A04AD01http://www.whocc.no/atcscopolamine
5          A04AD02http://www.whocc.no/atccerium oxalate
5          A04AD04http://www.whocc.no/atcchlorobutanol
5          A04AD05http://www.whocc.no/atcmetopimazine
5          A04AD10http://www.whocc.no/atcdronabinol
5          A04AD11http://www.whocc.no/atcnabilone
5          A04AD12http://www.whocc.no/atcaprepitant
5          A04AD13http://www.whocc.no/atccasopitant
5          A04AD14http://www.whocc.no/atcrolapitant
5          A04AD51http://www.whocc.no/atcscopolamine, combinations
5          A04AD54http://www.whocc.no/atcchlorobutanol, combinations
2    A05http://www.whocc.no/atcBILE AND LIVER THERAPY
3      A05Ahttp://www.whocc.no/atcBILE THERAPY
4        A05AAhttp://www.whocc.no/atcBile acids and derivatives
5          A05AA01http://www.whocc.no/atcchenodeoxycholic acid
5          A05AA02http://www.whocc.no/atcursodeoxycholic acid
5          A05AA03http://www.whocc.no/atccholic acid
5          A05AA04http://www.whocc.no/atcobeticholic acid
4        A05ABhttp://www.whocc.no/atcPreparations for biliary tract therapy
5          A05AB01http://www.whocc.no/atcnicotinyl methylamide
4        A05AXhttp://www.whocc.no/atcOther drugs for bile therapy
5          A05AX01http://www.whocc.no/atcpiprozolin
5          A05AX02http://www.whocc.no/atchymecromone
5          A05AX03http://www.whocc.no/atccyclobutyrol
3      A05Bhttp://www.whocc.no/atcLIVER THERAPY, LIPOTROPICS
4        A05BAhttp://www.whocc.no/atcLiver therapy
5          A05BA01http://www.whocc.no/atcarginine glutamate
5          A05BA03http://www.whocc.no/atcsilymarin
5          A05BA04http://www.whocc.no/atccitiolone
5          A05BA05http://www.whocc.no/atcepomediol
5          A05BA06http://www.whocc.no/atcornithine oxoglurate
5          A05BA07http://www.whocc.no/atctidiacic arginine
5          A05BA08http://www.whocc.no/atcglycyrrhizic acid
5          A05BA09http://www.whocc.no/atcmetadoxine
3      A05Chttp://www.whocc.no/atcDRUGS FOR BILE THERAPY AND LIPOTROPICS IN COMBINATION
2    A06http://www.whocc.no/atcDRUGS FOR CONSTIPATION
3      A06Ahttp://www.whocc.no/atcDRUGS FOR CONSTIPATION
4        A06AAhttp://www.whocc.no/atcSofteners, emollients
5          A06AA01http://www.whocc.no/atcliquid paraffin
5          A06AA02http://www.whocc.no/atcdocusate sodium
5          A06AA51http://www.whocc.no/atcliquid paraffin, combinations
4        A06ABhttp://www.whocc.no/atcContact laxatives
5          A06AB01http://www.whocc.no/atcoxyphenisatine
5          A06AB02http://www.whocc.no/atcbisacodyl
5          A06AB03http://www.whocc.no/atcdantron
5          A06AB04http://www.whocc.no/atcphenolphthalein
5          A06AB05http://www.whocc.no/atccastor oil
5          A06AB06http://www.whocc.no/atcsenna glycosides
5          A06AB07http://www.whocc.no/atccascara
5          A06AB08http://www.whocc.no/atcsodium picosulfate
5          A06AB09http://www.whocc.no/atcbisoxatin
5          A06AB20http://www.whocc.no/atccontact laxatives in combination
5          A06AB30http://www.whocc.no/atccontact laxatives in combination with belladonna alkaloids
5          A06AB52http://www.whocc.no/atcbisacodyl, combinations
5          A06AB53http://www.whocc.no/atcdantron, combinations
5          A06AB56http://www.whocc.no/atcsenna glycosides, combinations
5          A06AB57http://www.whocc.no/atccascara, combinations
5          A06AB58http://www.whocc.no/atcsodium picosulfate, combinations
4        A06AChttp://www.whocc.no/atcBulk-forming laxatives
5          A06AC01http://www.whocc.no/atcispaghula (psylla seeds)
5          A06AC02http://www.whocc.no/atcethulose
5          A06AC03http://www.whocc.no/atcsterculia
5          A06AC05http://www.whocc.no/atclinseed
5          A06AC06http://www.whocc.no/atcmethylcellulose
5          A06AC07http://www.whocc.no/atctriticum (wheat fibre)
5          A06AC08http://www.whocc.no/atcpolycarbophil calcium
5          A06AC51http://www.whocc.no/atcispaghula, combinations
5          A06AC53http://www.whocc.no/atcsterculia, combinations
5          A06AC55http://www.whocc.no/atclinseed, combinations
4        A06ADhttp://www.whocc.no/atcOsmotically acting laxatives
5          A06AD01http://www.whocc.no/atcmagnesium carbonate
5          A06AD02http://www.whocc.no/atcmagnesium oxide
5          A06AD03http://www.whocc.no/atcmagnesium peroxide
5          A06AD04http://www.whocc.no/atcmagnesium sulfate
5          A06AD10http://www.whocc.no/atcmineral salts in combination
5          A06AD11http://www.whocc.no/atclactulose
5          A06AD12http://www.whocc.no/atclactitol
5          A06AD13http://www.whocc.no/atcsodium sulfate
5          A06AD14http://www.whocc.no/atcpentaerithrityl
5          A06AD15http://www.whocc.no/atcmacrogol
5          A06AD16http://www.whocc.no/atcmannitol
5          A06AD17http://www.whocc.no/atcsodium phosphate
5          A06AD18http://www.whocc.no/atcsorbitol
5          A06AD19http://www.whocc.no/atcmagnesium citrate
5          A06AD21http://www.whocc.no/atcsodium tartrate
5          A06AD61http://www.whocc.no/atclactulose, combinations
5          A06AD65http://www.whocc.no/atcmacrogol, combinations
4        A06AGhttp://www.whocc.no/atcEnemas
5          A06AG01http://www.whocc.no/atcsodium phosphate
5          A06AG02http://www.whocc.no/atcbisacodyl
5          A06AG03http://www.whocc.no/atcdantron, incl. combinations
5          A06AG04http://www.whocc.no/atcglycerol
5          A06AG06http://www.whocc.no/atcoil
5          A06AG07http://www.whocc.no/atcsorbitol
5          A06AG10http://www.whocc.no/atcdocusate sodium, incl. combinations
5          A06AG11http://www.whocc.no/atcsodium lauryl sulfoacetate, incl. combinations
5          A06AG20http://www.whocc.no/atccombinations
4        A06AHhttp://www.whocc.no/atcPeripheral opioid receptor antagonists
5          A06AH01http://www.whocc.no/atcmethylnaltrexone bromide
5          A06AH02http://www.whocc.no/atcalvimopan
5          A06AH03http://www.whocc.no/atcnaloxegol
5          A06AH04http://www.whocc.no/atcnaloxone
5          A06AH05http://www.whocc.no/atcnaldemedine
4        A06AXhttp://www.whocc.no/atcOther drugs for constipation
5          A06AX01http://www.whocc.no/atcglycerol
5          A06AX02http://www.whocc.no/atccarbon dioxide producing drugs
5          A06AX03http://www.whocc.no/atclubiprostone
5          A06AX04http://www.whocc.no/atclinaclotide
5          A06AX05http://www.whocc.no/atcprucalopride
5          A06AX06http://www.whocc.no/atctegaserod
5          A06AX07http://www.whocc.no/atcplecanatide
5          A06AX08http://www.whocc.no/atctenapanor
2    A07http://www.whocc.no/atcANTIDIARRHEALS, INTESTINAL ANTIINFLAMMATORY/ANTIINFECTIVE AGENTS
3      A07Ahttp://www.whocc.no/atcINTESTINAL ANTIINFECTIVES
4        A07AAhttp://www.whocc.no/atcAntibiotics
5          A07AA01http://www.whocc.no/atcneomycin
5          A07AA02http://www.whocc.no/atcnystatin
5          A07AA03http://www.whocc.no/atcnatamycin
5          A07AA04http://www.whocc.no/atcstreptomycin
5          A07AA05http://www.whocc.no/atcpolymyxin B
5          A07AA06http://www.whocc.no/atcparomomycin
5          A07AA07http://www.whocc.no/atcamphotericin B
5          A07AA08http://www.whocc.no/atckanamycin
5          A07AA09http://www.whocc.no/atcvancomycin
5          A07AA10http://www.whocc.no/atccolistin
5          A07AA11http://www.whocc.no/atcrifaximin
5          A07AA12http://www.whocc.no/atcfidaxomicin
5          A07AA13http://www.whocc.no/atcrifamycin
5          A07AA51http://www.whocc.no/atcneomycin, combinations
5          A07AA54http://www.whocc.no/atcstreptomycin, combinations
4        A07ABhttp://www.whocc.no/atcSulfonamides
5          A07AB02http://www.whocc.no/atcphthalylsulfathiazole
5          A07AB03http://www.whocc.no/atcsulfaguanidine
5          A07AB04http://www.whocc.no/atcsuccinylsulfathiazole
4        A07AChttp://www.whocc.no/atcImidazole derivatives
5          A07AC01http://www.whocc.no/atcmiconazole
4        A07AXhttp://www.whocc.no/atcOther intestinal antiinfectives
5          A07AX01http://www.whocc.no/atcbroxyquinoline
5          A07AX02http://www.whocc.no/atcacetarsol
5          A07AX03http://www.whocc.no/atcnifuroxazide
5          A07AX04http://www.whocc.no/atcnifurzide
3      A07Bhttp://www.whocc.no/atcINTESTINAL ADSORBENTS
4        A07BAhttp://www.whocc.no/atcCharcoal preparations
5          A07BA01http://www.whocc.no/atcmedicinal charcoal
5          A07BA51http://www.whocc.no/atcmedicinal charcoal, combinations
4        A07BBhttp://www.whocc.no/atcBismuth preparations
4        A07BChttp://www.whocc.no/atcOther intestinal adsorbents
5          A07BC01http://www.whocc.no/atcpectin
5          A07BC02http://www.whocc.no/atckaolin
5          A07BC03http://www.whocc.no/atccrospovidone
5          A07BC04http://www.whocc.no/atcattapulgite
5          A07BC05http://www.whocc.no/atcdiosmectite
5          A07BC30http://www.whocc.no/atccombinations
5          A07BC54http://www.whocc.no/atcattapulgite, combinations
3      A07Chttp://www.whocc.no/atcELECTROLYTES WITH CARBOHYDRATES
4        A07CAhttp://www.whocc.no/atcOral rehydration salt formulations
3      A07Dhttp://www.whocc.no/atcANTIPROPULSIVES
4        A07DAhttp://www.whocc.no/atcAntipropulsives
5          A07DA01http://www.whocc.no/atcdiphenoxylate
5          A07DA02http://www.whocc.no/atcopium
5          A07DA03http://www.whocc.no/atcloperamide
5          A07DA04http://www.whocc.no/atcdifenoxin
5          A07DA05http://www.whocc.no/atcloperamide oxide
5          A07DA06http://www.whocc.no/atceluxadoline
5          A07DA52http://www.whocc.no/atcmorphine, combinations
5          A07DA53http://www.whocc.no/atcloperamide, combinations
3      A07Ehttp://www.whocc.no/atcINTESTINAL ANTIINFLAMMATORY AGENTS
4        A07EAhttp://www.whocc.no/atcCorticosteroids acting locally
5          A07EA01http://www.whocc.no/atcprednisolone
5          A07EA02http://www.whocc.no/atchydrocortisone
5          A07EA03http://www.whocc.no/atcprednisone
5          A07EA04http://www.whocc.no/atcbetamethasone
5          A07EA05http://www.whocc.no/atctixocortol
5          A07EA06http://www.whocc.no/atcbudesonide
5          A07EA07http://www.whocc.no/atcbeclometasone
4        A07EBhttp://www.whocc.no/atcAntiallergic agents, excl. corticosteroids
5          A07EB01http://www.whocc.no/atccromoglicic acid
4        A07EChttp://www.whocc.no/atcAminosalicylic acid and similar agents
5          A07EC01http://www.whocc.no/atcsulfasalazine
5          A07EC02http://www.whocc.no/atcmesalazine
5          A07EC03http://www.whocc.no/atcolsalazine
5          A07EC04http://www.whocc.no/atcbalsalazide
3      A07Fhttp://www.whocc.no/atcANTIDIARRHEAL MICROORGANISMS
4        A07FAhttp://www.whocc.no/atcAntidiarrheal microorganisms
5          A07FA01http://www.whocc.no/atclactic acid producing organisms
5          A07FA02http://www.whocc.no/atcsaccharomyces boulardii
5          A07FA51http://www.whocc.no/atclactic acid producing organisms, combinations
3      A07Xhttp://www.whocc.no/atcOTHER ANTIDIARRHEALS
4        A07XAhttp://www.whocc.no/atcOther antidiarrheals
5          A07XA01http://www.whocc.no/atcalbumin tannate
5          A07XA02http://www.whocc.no/atcceratonia
5          A07XA03http://www.whocc.no/atccalcium compounds
5          A07XA04http://www.whocc.no/atcracecadotril
5          A07XA06http://www.whocc.no/atccrofelemer
5          A07XA51http://www.whocc.no/atcalbumin tannate, combinations
2    A08http://www.whocc.no/atcANTIOBESITY PREPARATIONS, EXCL. DIET PRODUCTS
3      A08Ahttp://www.whocc.no/atcANTIOBESITY PREPARATIONS, EXCL. DIET PRODUCTS
4        A08AAhttp://www.whocc.no/atcCentrally acting antiobesity products
5          A08AA01http://www.whocc.no/atcphentermine
5          A08AA02http://www.whocc.no/atcfenfluramine
5          A08AA03http://www.whocc.no/atcamfepramone
5          A08AA04http://www.whocc.no/atcdexfenfluramine
5          A08AA05http://www.whocc.no/atcmazindol
5          A08AA06http://www.whocc.no/atcetilamfetamine
5          A08AA07http://www.whocc.no/atccathine
5          A08AA08http://www.whocc.no/atcclobenzorex
5          A08AA09http://www.whocc.no/atcmefenorex
5          A08AA10http://www.whocc.no/atcsibutramine
5          A08AA11http://www.whocc.no/atclorcaserin
5          A08AA56http://www.whocc.no/atcephedrine, combinations
5          A08AA62http://www.whocc.no/atcbupropion and naltrexone
4        A08ABhttp://www.whocc.no/atcPeripherally acting antiobesity products
5          A08AB01http://www.whocc.no/atcorlistat
4        A08AXhttp://www.whocc.no/atcOther antiobesity drugs
5          A08AX01http://www.whocc.no/atcrimonabant
2    A09http://www.whocc.no/atcDIGESTIVES, INCL. ENZYMES
3      A09Ahttp://www.whocc.no/atcDIGESTIVES, INCL. ENZYMES
4        A09AAhttp://www.whocc.no/atcEnzyme preparations
5          A09AA01http://www.whocc.no/atcdiastase
5          A09AA02http://www.whocc.no/atcmultienzymes (lipase, protease etc.)
5          A09AA03http://www.whocc.no/atcpepsin
5          A09AA04http://www.whocc.no/atctilactase
4        A09ABhttp://www.whocc.no/atcAcid preparations
5          A09AB01http://www.whocc.no/atcglutamic acid hydrochloride
5          A09AB02http://www.whocc.no/atcbetaine hydrochloride
5          A09AB03http://www.whocc.no/atchydrochloric acid
5          A09AB04http://www.whocc.no/atccitric acid
4        A09AChttp://www.whocc.no/atcEnzyme and acid preparations, combinations
5          A09AC01http://www.whocc.no/atcpepsin and acid preparations
5          A09AC02http://www.whocc.no/atcmultienzymes and acid preparations
2    A10http://www.whocc.no/atcDRUGS USED IN DIABETES
3      A10Ahttp://www.whocc.no/atcINSULINS AND ANALOGUES
4        A10ABhttp://www.whocc.no/atcInsulins and analogues for injection, fast-acting
5          A10AB01http://www.whocc.no/atcinsulin (human)
5          A10AB02http://www.whocc.no/atcinsulin (beef)
5          A10AB03http://www.whocc.no/atcinsulin (pork)
5          A10AB04http://www.whocc.no/atcinsulin lispro
5          A10AB05http://www.whocc.no/atcinsulin aspart
5          A10AB06http://www.whocc.no/atcinsulin glulisine
5          A10AB30http://www.whocc.no/atccombinations
4        A10AChttp://www.whocc.no/atcInsulins and analogues for injection, intermediate-acting
5          A10AC01http://www.whocc.no/atcinsulin (human)
5          A10AC02http://www.whocc.no/atcinsulin (beef)
5          A10AC03http://www.whocc.no/atcinsulin (pork)
5          A10AC04http://www.whocc.no/atcinsulin lispro
5          A10AC30http://www.whocc.no/atccombinations
4        A10ADhttp://www.whocc.no/atcInsulins and analogues for injection, intermediate- or long-acting combined with fast-acting
5          A10AD01http://www.whocc.no/atcinsulin (human)
5          A10AD02http://www.whocc.no/atcinsulin (beef)
5          A10AD03http://www.whocc.no/atcinsulin (pork)
5          A10AD04http://www.whocc.no/atcinsulin lispro
5          A10AD05http://www.whocc.no/atcinsulin aspart
5          A10AD06http://www.whocc.no/atcinsulin degludec and insulin aspart
5          A10AD30http://www.whocc.no/atccombinations
4        A10AEhttp://www.whocc.no/atcInsulins and analogues for injection, long-acting
5          A10AE01http://www.whocc.no/atcinsulin (human)
5          A10AE02http://www.whocc.no/atcinsulin (beef)
5          A10AE03http://www.whocc.no/atcinsulin (pork)
5          A10AE04http://www.whocc.no/atcinsulin glargine
5          A10AE05http://www.whocc.no/atcinsulin detemir
5          A10AE06http://www.whocc.no/atcinsulin degludec
5          A10AE30http://www.whocc.no/atccombinations
5          A10AE54http://www.whocc.no/atcinsulin glargine and lixisenatide
5          A10AE56http://www.whocc.no/atcinsulin degludec and liraglutide
4        A10AFhttp://www.whocc.no/atcInsulins and analogues for inhalation
5          A10AF01http://www.whocc.no/atcinsulin (human)
3      A10Bhttp://www.whocc.no/atcBLOOD GLUCOSE LOWERING DRUGS, EXCL. INSULINS
4        A10BAhttp://www.whocc.no/atcBiguanides
5          A10BA01http://www.whocc.no/atcphenformin
5          A10BA02http://www.whocc.no/atcmetformin
5          A10BA03http://www.whocc.no/atcbuformin
4        A10BBhttp://www.whocc.no/atcSulfonylureas
5          A10BB01http://www.whocc.no/atcglibenclamide
5          A10BB02http://www.whocc.no/atcchlorpropamide
5          A10BB03http://www.whocc.no/atctolbutamide
5          A10BB04http://www.whocc.no/atcglibornuride
5          A10BB05http://www.whocc.no/atctolazamide
5          A10BB06http://www.whocc.no/atccarbutamide
5          A10BB07http://www.whocc.no/atcglipizide
5          A10BB08http://www.whocc.no/atcgliquidone
5          A10BB09http://www.whocc.no/atcgliclazide
5          A10BB10http://www.whocc.no/atcmetahexamide
5          A10BB11http://www.whocc.no/atcglisoxepide
5          A10BB12http://www.whocc.no/atcglimepiride
5          A10BB31http://www.whocc.no/atcacetohexamide
4        A10BChttp://www.whocc.no/atcSulfonamides (heterocyclic)
5          A10BC01http://www.whocc.no/atcglymidine
4        A10BDhttp://www.whocc.no/atcCombinations of oral blood glucose lowering drugs
5          A10BD01http://www.whocc.no/atcphenformin and sulfonylureas
5          A10BD02http://www.whocc.no/atcmetformin and sulfonylureas
5          A10BD03http://www.whocc.no/atcmetformin and rosiglitazone
5          A10BD04http://www.whocc.no/atcglimepiride and rosiglitazone
5          A10BD05http://www.whocc.no/atcmetformin and pioglitazone
5          A10BD06http://www.whocc.no/atcglimepiride and pioglitazone
5          A10BD07http://www.whocc.no/atcmetformin and sitagliptin
5          A10BD08http://www.whocc.no/atcmetformin and vildagliptin
5          A10BD09http://www.whocc.no/atcpioglitazone and alogliptin
5          A10BD10http://www.whocc.no/atcmetformin and saxagliptin
5          A10BD11http://www.whocc.no/atcmetformin and linagliptin
5          A10BD12http://www.whocc.no/atcpioglitazone and sitagliptin
5          A10BD13http://www.whocc.no/atcmetformin and alogliptin
5          A10BD14http://www.whocc.no/atcmetformin and repaglinide
5          A10BD15http://www.whocc.no/atcmetformin and dapagliflozin
5          A10BD16http://www.whocc.no/atcmetformin and canagliflozin
5          A10BD17http://www.whocc.no/atcmetformin and acarbose
5          A10BD18http://www.whocc.no/atcmetformin and gemigliptin
5          A10BD19http://www.whocc.no/atclinagliptin and empagliflozin
5          A10BD20http://www.whocc.no/atcmetformin and empagliflozin
5          A10BD21http://www.whocc.no/atcsaxagliptin and dapagliflozin
5          A10BD22http://www.whocc.no/atcmetformin and evogliptin
5          A10BD23http://www.whocc.no/atcmetformin and ertugliflozin
5          A10BD24http://www.whocc.no/atcsitagliptin and ertugliflozin
5          A10BD25http://www.whocc.no/atcmetformin, saxagliptin and dapagliflozin
5          A10BD26http://www.whocc.no/atcmetformin and lobeglitazone
4        A10BFhttp://www.whocc.no/atcAlpha glucosidase inhibitors
5          A10BF01http://www.whocc.no/atcacarbose
5          A10BF02http://www.whocc.no/atcmiglitol
5          A10BF03http://www.whocc.no/atcvoglibose
4        A10BGhttp://www.whocc.no/atcThiazolidinediones
5          A10BG01http://www.whocc.no/atctroglitazone
5          A10BG02http://www.whocc.no/atcrosiglitazone
5          A10BG03http://www.whocc.no/atcpioglitazone
5          A10BG04http://www.whocc.no/atclobeglitazone
4        A10BHhttp://www.whocc.no/atcDipeptidyl peptidase 4 (DPP-4) inhibitors
5          A10BH01http://www.whocc.no/atcsitagliptin
5          A10BH02http://www.whocc.no/atcvildagliptin
5          A10BH03http://www.whocc.no/atcsaxagliptin
5          A10BH04http://www.whocc.no/atcalogliptin
5          A10BH05http://www.whocc.no/atclinagliptin
5          A10BH06http://www.whocc.no/atcgemigliptin
5          A10BH07http://www.whocc.no/atcevogliptin
5          A10BH08http://www.whocc.no/atcteneligliptin
5          A10BH51http://www.whocc.no/atcsitagliptin and simvastatin
5          A10BH52http://www.whocc.no/atcgemigliptin and rosuvastatin
4        A10BJhttp://www.whocc.no/atcGlucagon-like peptide-1 (GLP-1) analogues
5          A10BJ01http://www.whocc.no/atcexenatide
5          A10BJ02http://www.whocc.no/atcliraglutide
5          A10BJ03http://www.whocc.no/atclixisenatide
5          A10BJ04http://www.whocc.no/atcalbiglutide
5          A10BJ05http://www.whocc.no/atcdulaglutide
5          A10BJ06http://www.whocc.no/atcsemaglutide
5          A10BJ07http://www.whocc.no/atcbeinaglutide
4        A10BKhttp://www.whocc.no/atcSodium-glucose co-transporter 2 (SGLT2) inhibitors
5          A10BK01http://www.whocc.no/atcdapagliflozin
5          A10BK02http://www.whocc.no/atccanagliflozin
5          A10BK03http://www.whocc.no/atcempagliflozin
5          A10BK04http://www.whocc.no/atcertugliflozin
5          A10BK05http://www.whocc.no/atcipragliflozin
5          A10BK06http://www.whocc.no/atcsotagliflozin
5          A10BK07http://www.whocc.no/atcluseogliflozin
4        A10BXhttp://www.whocc.no/atcOther blood glucose lowering drugs, excl. insulins
5          A10BX01http://www.whocc.no/atcguar gum
5          A10BX02http://www.whocc.no/atcrepaglinide
5          A10BX03http://www.whocc.no/atcnateglinide
5          A10BX05http://www.whocc.no/atcpramlintide
5          A10BX06http://www.whocc.no/atcbenfluorex
5          A10BX08http://www.whocc.no/atcmitiglinide
3      A10Xhttp://www.whocc.no/atcOTHER DRUGS USED IN DIABETES
4        A10XAhttp://www.whocc.no/atcAldose reductase inhibitors
5          A10XA01http://www.whocc.no/atctolrestat
2    A11http://www.whocc.no/atcVITAMINS
3      A11Ahttp://www.whocc.no/atcMULTIVITAMINS, COMBINATIONS
4        A11AAhttp://www.whocc.no/atcMultivitamins with minerals
5          A11AA01http://www.whocc.no/atcmultivitamins and iron
5          A11AA02http://www.whocc.no/atcmultivitamins and calcium
5          A11AA03http://www.whocc.no/atcmultivitamins and other minerals, incl. combinations
5          A11AA04http://www.whocc.no/atcmultivitamins and trace elements
4        A11ABhttp://www.whocc.no/atcMultivitamins, other combinations
3      A11Bhttp://www.whocc.no/atcMULTIVITAMINS, PLAIN
4        A11BAhttp://www.whocc.no/atcMultivitamins, plain
3      A11Chttp://www.whocc.no/atcVITAMIN A AND D, INCL. COMBINATIONS OF THE TWO
4        A11CAhttp://www.whocc.no/atcVitamin A, plain
5          A11CA01http://www.whocc.no/atcretinol (vit A)
5          A11CA02http://www.whocc.no/atcbetacarotene
4        A11CBhttp://www.whocc.no/atcVitamin A and D in combination
4        A11CChttp://www.whocc.no/atcVitamin D and analogues
5          A11CC01http://www.whocc.no/atcergocalciferol
5          A11CC02http://www.whocc.no/atcdihydrotachysterol
5          A11CC03http://www.whocc.no/atcalfacalcidol
5          A11CC04http://www.whocc.no/atccalcitriol
5          A11CC05http://www.whocc.no/atccolecalciferol
5          A11CC06http://www.whocc.no/atccalcifediol
5          A11CC20http://www.whocc.no/atccombinations
5          A11CC55http://www.whocc.no/atccolecalciferol, combinations
3      A11Dhttp://www.whocc.no/atcVITAMIN B1, PLAIN AND IN COMBINATION WITH VITAMIN B6 AND B12
4        A11DAhttp://www.whocc.no/atcVitamin B1, plain
5          A11DA01http://www.whocc.no/atcthiamine (vit B1)
5          A11DA02http://www.whocc.no/atcsulbutiamine
5          A11DA03http://www.whocc.no/atcbenfotiamine
4        A11DBhttp://www.whocc.no/atcVitamin B1 in combination with vitamin B6 and/or vitamin B12
3      A11Ehttp://www.whocc.no/atcVITAMIN B-COMPLEX, INCL. COMBINATIONS
4        A11EAhttp://www.whocc.no/atcVitamin B-complex, plain
4        A11EBhttp://www.whocc.no/atcVitamin B-complex with vitamin C
4        A11EChttp://www.whocc.no/atcVitamin B-complex with minerals
4        A11EDhttp://www.whocc.no/atcVitamin B-complex with anabolic steroids
4        A11EXhttp://www.whocc.no/atcVitamin B-complex, other combinations
3      A11Ghttp://www.whocc.no/atcASCORBIC ACID (VITAMIN C), INCL. COMBINATIONS
4        A11GAhttp://www.whocc.no/atcAscorbic acid (vitamin C), plain
5          A11GA01http://www.whocc.no/atcascorbic acid (vit C)
4        A11GBhttp://www.whocc.no/atcAscorbic acid (vitamin C), combinations
5          A11GB01http://www.whocc.no/atcascorbic acid (vit C) and calcium
3      A11Hhttp://www.whocc.no/atcOTHER PLAIN VITAMIN PREPARATIONS
4        A11HAhttp://www.whocc.no/atcOther plain vitamin preparations
5          A11HA01http://www.whocc.no/atcnicotinamide
5          A11HA02http://www.whocc.no/atcpyridoxine (vit B6)
5          A11HA03http://www.whocc.no/atctocopherol (vit E)
5          A11HA04http://www.whocc.no/atcriboflavin (vit B2)
5          A11HA05http://www.whocc.no/atcbiotin
5          A11HA06http://www.whocc.no/atcpyridoxal phosphate
5          A11HA07http://www.whocc.no/atcinositol
5          A11HA08http://www.whocc.no/atctocofersolan
5          A11HA30http://www.whocc.no/atcdexpanthenol
5          A11HA31http://www.whocc.no/atccalcium pantothenate
5          A11HA32http://www.whocc.no/atcpantethine
3      A11Jhttp://www.whocc.no/atcOTHER VITAMIN PRODUCTS, COMBINATIONS
4        A11JAhttp://www.whocc.no/atcCombinations of vitamins
4        A11JBhttp://www.whocc.no/atcVitamins with minerals
4        A11JChttp://www.whocc.no/atcVitamins, other combinations
2    A12http://www.whocc.no/atcMINERAL SUPPLEMENTS
3      A12Ahttp://www.whocc.no/atcCALCIUM
4        A12AAhttp://www.whocc.no/atcCalcium
5          A12AA01http://www.whocc.no/atccalcium phosphate
5          A12AA02http://www.whocc.no/atccalcium glubionate
5          A12AA03http://www.whocc.no/atccalcium gluconate
5          A12AA04http://www.whocc.no/atccalcium carbonate
5          A12AA05http://www.whocc.no/atccalcium lactate
5          A12AA06http://www.whocc.no/atccalcium lactate gluconate
5          A12AA07http://www.whocc.no/atccalcium chloride
5          A12AA08http://www.whocc.no/atccalcium glycerylphosphate
5          A12AA09http://www.whocc.no/atccalcium citrate lysine complex
5          A12AA10http://www.whocc.no/atccalcium glucoheptonate
5          A12AA11http://www.whocc.no/atccalcium pangamate
5          A12AA13http://www.whocc.no/atccalcium citrate
5          A12AA20http://www.whocc.no/atccalcium (different salts in combination)
5          A12AA30http://www.whocc.no/atccalcium laevulate
4        A12AXhttp://www.whocc.no/atcCalcium, combinations with vitamin D and/or other drugs
3      A12Bhttp://www.whocc.no/atcPOTASSIUM
4        A12BAhttp://www.whocc.no/atcPotassium
5          A12BA01http://www.whocc.no/atcpotassium chloride
5          A12BA02http://www.whocc.no/atcpotassium citrate
5          A12BA03http://www.whocc.no/atcpotassium hydrogentartrate
5          A12BA04http://www.whocc.no/atcpotassium hydrogencarbonate
5          A12BA05http://www.whocc.no/atcpotassium gluconate
5          A12BA30http://www.whocc.no/atcpotassium (different salts in combination)
5          A12BA51http://www.whocc.no/atcpotassium chloride, combinations
3      A12Chttp://www.whocc.no/atcOTHER MINERAL SUPPLEMENTS
4        A12CAhttp://www.whocc.no/atcSodium
5          A12CA01http://www.whocc.no/atcsodium chloride
5          A12CA02http://www.whocc.no/atcsodium sulfate
4        A12CBhttp://www.whocc.no/atcZinc
5          A12CB01http://www.whocc.no/atczinc sulfate
5          A12CB02http://www.whocc.no/atczinc gluconate
5          A12CB03http://www.whocc.no/atczinc protein complex
4        A12CChttp://www.whocc.no/atcMagnesium
5          A12CC01http://www.whocc.no/atcmagnesium chloride
5          A12CC02http://www.whocc.no/atcmagnesium sulfate
5          A12CC03http://www.whocc.no/atcmagnesium gluconate
5          A12CC04http://www.whocc.no/atcmagnesium citrate
5          A12CC05http://www.whocc.no/atcmagnesium aspartate
5          A12CC06http://www.whocc.no/atcmagnesium lactate
5          A12CC07http://www.whocc.no/atcmagnesium levulinate
5          A12CC08http://www.whocc.no/atcmagnesium pidolate
5          A12CC09http://www.whocc.no/atcmagnesium orotate
5          A12CC10http://www.whocc.no/atcmagnesium oxide
5          A12CC30http://www.whocc.no/atcmagnesium (different salts in combination)
4        A12CDhttp://www.whocc.no/atcFluoride
5          A12CD01http://www.whocc.no/atcsodium fluoride
5          A12CD02http://www.whocc.no/atcsodium monofluorophosphate
5          A12CD51http://www.whocc.no/atcfluoride, combinations
4        A12CEhttp://www.whocc.no/atcSelenium
5          A12CE01http://www.whocc.no/atcsodium selenate
5          A12CE02http://www.whocc.no/atcsodium selenite
4        A12CXhttp://www.whocc.no/atcOther mineral products
2    A13http://www.whocc.no/atcTONICS
3      A13Ahttp://www.whocc.no/atcTONICS
2    A14http://www.whocc.no/atcANABOLIC AGENTS FOR SYSTEMIC USE
3      A14Ahttp://www.whocc.no/atcANABOLIC STEROIDS
4        A14AAhttp://www.whocc.no/atcAndrostan derivatives
5          A14AA01http://www.whocc.no/atcandrostanolone
5          A14AA02http://www.whocc.no/atcstanozolol
5          A14AA03http://www.whocc.no/atcmetandienone
5          A14AA04http://www.whocc.no/atcmetenolone
5          A14AA05http://www.whocc.no/atcoxymetholone
5          A14AA06http://www.whocc.no/atcquinbolone
5          A14AA07http://www.whocc.no/atcprasterone
5          A14AA08http://www.whocc.no/atcoxandrolone
5          A14AA09http://www.whocc.no/atcnorethandrolone
4        A14ABhttp://www.whocc.no/atcEstren derivatives
5          A14AB01http://www.whocc.no/atcnandrolone
5          A14AB02http://www.whocc.no/atcethylestrenol
5          A14AB03http://www.whocc.no/atcoxabolone cipionate
3      A14Bhttp://www.whocc.no/atcOTHER ANABOLIC AGENTS
2    A15http://www.whocc.no/atcAPPETITE STIMULANTS
2    A16http://www.whocc.no/atcOTHER ALIMENTARY TRACT AND METABOLISM PRODUCTS
3      A16Ahttp://www.whocc.no/atcOTHER ALIMENTARY TRACT AND METABOLISM PRODUCTS
4        A16AAhttp://www.whocc.no/atcAmino acids and derivatives
5          A16AA01http://www.whocc.no/atclevocarnitine
5          A16AA02http://www.whocc.no/atcademetionine
5          A16AA03http://www.whocc.no/atcglutamine
5          A16AA04http://www.whocc.no/atcmercaptamine
5          A16AA05http://www.whocc.no/atccarglumic acid
5          A16AA06http://www.whocc.no/atcbetaine
5          A16AA07http://www.whocc.no/atcmetreleptin
4        A16ABhttp://www.whocc.no/atcEnzymes
5          A16AB01http://www.whocc.no/atcalglucerase
5          A16AB02http://www.whocc.no/atcimiglucerase
5          A16AB03http://www.whocc.no/atcagalsidase alfa
5          A16AB04http://www.whocc.no/atcagalsidase beta
5          A16AB05http://www.whocc.no/atclaronidase
5          A16AB06http://www.whocc.no/atcsacrosidase
5          A16AB07http://www.whocc.no/atcalglucosidase alfa
5          A16AB08http://www.whocc.no/atcgalsulfase
5          A16AB09http://www.whocc.no/atcidursulfase
5          A16AB10http://www.whocc.no/atcvelaglucerase alfa
5          A16AB11http://www.whocc.no/atctaliglucerase alfa
5          A16AB12http://www.whocc.no/atcelosulfase alfa
5          A16AB13http://www.whocc.no/atcasfotase alfa
5          A16AB14http://www.whocc.no/atcsebelipase alfa
5          A16AB15http://www.whocc.no/atcvelmanase alfa
5          A16AB16http://www.whocc.no/atcidursulfase beta
5          A16AB17http://www.whocc.no/atccerliponase alfa
5          A16AB18http://www.whocc.no/atcvestronidase alfa
5          A16AB19http://www.whocc.no/atcpegvaliase
4        A16AXhttp://www.whocc.no/atcVarious alimentary tract and metabolism products
5          A16AX01http://www.whocc.no/atcthioctic acid
5          A16AX02http://www.whocc.no/atcanethole trithione
5          A16AX03http://www.whocc.no/atcsodium phenylbutyrate
5          A16AX04http://www.whocc.no/atcnitisinone
5          A16AX05http://www.whocc.no/atczinc acetate
5          A16AX06http://www.whocc.no/atcmiglustat
5          A16AX07http://www.whocc.no/atcsapropterin
5          A16AX08http://www.whocc.no/atcteduglutide
5          A16AX09http://www.whocc.no/atcglycerol phenylbutyrate
5          A16AX10http://www.whocc.no/atceliglustat
5          A16AX11http://www.whocc.no/atcsodium benzoate
5          A16AX12http://www.whocc.no/atctrientine
5          A16AX13http://www.whocc.no/atcuridine triacetate
5          A16AX14http://www.whocc.no/atcmigalastat
5          A16AX15http://www.whocc.no/atctelotristat
5          A16AX16http://www.whocc.no/atcgivosiran
5          A16AX17http://www.whocc.no/atctriheptanoin
5          A16AX18http://www.whocc.no/atclumasiran
5          A16AX30http://www.whocc.no/atcsodium benzoate and sodium phenylacetate
1  Bhttp://www.whocc.no/atcBLOOD AND BLOOD FORMING ORGANS
2    B01http://www.whocc.no/atcANTITHROMBOTIC AGENTS
3      B01Ahttp://www.whocc.no/atcANTITHROMBOTIC AGENTS
4        B01AAhttp://www.whocc.no/atcVitamin K antagonists
5          B01AA01http://www.whocc.no/atcdicoumarol
5          B01AA02http://www.whocc.no/atcphenindione
5          B01AA03http://www.whocc.no/atcwarfarin
5          B01AA04http://www.whocc.no/atcphenprocoumon
5          B01AA07http://www.whocc.no/atcacenocoumarol
5          B01AA08http://www.whocc.no/atcethyl biscoumacetate
5          B01AA09http://www.whocc.no/atcclorindione
5          B01AA10http://www.whocc.no/atcdiphenadione
5          B01AA11http://www.whocc.no/atctioclomarol
5          B01AA12http://www.whocc.no/atcfluindione
4        B01ABhttp://www.whocc.no/atcHeparin group
5          B01AB01http://www.whocc.no/atcheparin
5          B01AB02http://www.whocc.no/atcantithrombin III
5          B01AB04http://www.whocc.no/atcdalteparin
5          B01AB05http://www.whocc.no/atcenoxaparin
5          B01AB06http://www.whocc.no/atcnadroparin
5          B01AB07http://www.whocc.no/atcparnaparin
5          B01AB08http://www.whocc.no/atcreviparin
5          B01AB09http://www.whocc.no/atcdanaparoid
5          B01AB10http://www.whocc.no/atctinzaparin
5          B01AB11http://www.whocc.no/atcsulodexide
5          B01AB12http://www.whocc.no/atcbemiparin
5          B01AB51http://www.whocc.no/atcheparin, combinations
4        B01AChttp://www.whocc.no/atcPlatelet aggregation inhibitors excl. heparin
5          B01AC01http://www.whocc.no/atcditazole
5          B01AC02http://www.whocc.no/atccloricromen
5          B01AC03http://www.whocc.no/atcpicotamide
5          B01AC04http://www.whocc.no/atcclopidogrel
5          B01AC05http://www.whocc.no/atcticlopidine
5          B01AC06http://www.whocc.no/atcacetylsalicylic acid
5          B01AC07http://www.whocc.no/atcdipyridamole
5          B01AC08http://www.whocc.no/atccarbasalate calcium
5          B01AC09http://www.whocc.no/atcepoprostenol
5          B01AC10http://www.whocc.no/atcindobufen
5          B01AC11http://www.whocc.no/atciloprost
5          B01AC13http://www.whocc.no/atcabciximab
5          B01AC15http://www.whocc.no/atcaloxiprin
5          B01AC16http://www.whocc.no/atceptifibatide
5          B01AC17http://www.whocc.no/atctirofiban
5          B01AC18http://www.whocc.no/atctriflusal
5          B01AC19http://www.whocc.no/atcberaprost
5          B01AC21http://www.whocc.no/atctreprostinil
5          B01AC22http://www.whocc.no/atcprasugrel
5          B01AC23http://www.whocc.no/atccilostazol
5          B01AC24http://www.whocc.no/atcticagrelor
5          B01AC25http://www.whocc.no/atccangrelor
5          B01AC26http://www.whocc.no/atcvorapaxar
5          B01AC27http://www.whocc.no/atcselexipag
5          B01AC30http://www.whocc.no/atccombinations
5          B01AC56http://www.whocc.no/atcacetylsalicylic acid, combinations with proton pump inhibitors
4        B01ADhttp://www.whocc.no/atcEnzymes
5          B01AD01http://www.whocc.no/atcstreptokinase
5          B01AD02http://www.whocc.no/atcalteplase
5          B01AD03http://www.whocc.no/atcanistreplase
5          B01AD04http://www.whocc.no/atcurokinase
5          B01AD05http://www.whocc.no/atcfibrinolysin
5          B01AD06http://www.whocc.no/atcbrinase
5          B01AD07http://www.whocc.no/atcreteplase
5          B01AD08http://www.whocc.no/atcsaruplase
5          B01AD09http://www.whocc.no/atcancrod
5          B01AD10http://www.whocc.no/atcdrotrecogin alfa (activated)
5          B01AD11http://www.whocc.no/atctenecteplase
5          B01AD12http://www.whocc.no/atcprotein C
4        B01AEhttp://www.whocc.no/atcDirect thrombin inhibitors
5          B01AE01http://www.whocc.no/atcdesirudin
5          B01AE02http://www.whocc.no/atclepirudin
5          B01AE03http://www.whocc.no/atcargatroban
5          B01AE04http://www.whocc.no/atcmelagatran
5          B01AE05http://www.whocc.no/atcximelagatran
5          B01AE06http://www.whocc.no/atcbivalirudin
5          B01AE07http://www.whocc.no/atcdabigatran etexilate
4        B01AFhttp://www.whocc.no/atcDirect factor Xa inhibitors
5          B01AF01http://www.whocc.no/atcrivaroxaban
5          B01AF02http://www.whocc.no/atcapixaban
5          B01AF03http://www.whocc.no/atcedoxaban
5          B01AF04http://www.whocc.no/atcbetrixaban
4        B01AXhttp://www.whocc.no/atcOther antithrombotic agents
5          B01AX01http://www.whocc.no/atcdefibrotide
5          B01AX04http://www.whocc.no/atcdermatan sulfate
5          B01AX05http://www.whocc.no/atcfondaparinux
5          B01AX07http://www.whocc.no/atccaplacizumab
2    B02http://www.whocc.no/atcANTIHEMORRHAGICS
3      B02Ahttp://www.whocc.no/atcANTIFIBRINOLYTICS
4        B02AAhttp://www.whocc.no/atcAmino acids
5          B02AA01http://www.whocc.no/atcaminocaproic acid
5          B02AA02http://www.whocc.no/atctranexamic acid
5          B02AA03http://www.whocc.no/atcaminomethylbenzoic acid
4        B02ABhttp://www.whocc.no/atcProteinase inhibitors
5          B02AB01http://www.whocc.no/atcaprotinin
5          B02AB02http://www.whocc.no/atcalfa1 antitrypsin
5          B02AB04http://www.whocc.no/atccamostat
5          B02AB05http://www.whocc.no/atculinastatin
3      B02Bhttp://www.whocc.no/atcVITAMIN K AND OTHER HEMOSTATICS
4        B02BAhttp://www.whocc.no/atcVitamin K
5          B02BA01http://www.whocc.no/atcphytomenadione
5          B02BA02http://www.whocc.no/atcmenadione
4        B02BBhttp://www.whocc.no/atcFibrinogen
5          B02BB01http://www.whocc.no/atcfibrinogen, human
4        B02BChttp://www.whocc.no/atcLocal hemostatics
5          B02BC01http://www.whocc.no/atcabsorbable gelatin sponge
5          B02BC02http://www.whocc.no/atcoxidized cellulose
5          B02BC03http://www.whocc.no/atctetragalacturonic acid hydroxymethylester
5          B02BC05http://www.whocc.no/atcadrenalone
5          B02BC06http://www.whocc.no/atcthrombin
5          B02BC07http://www.whocc.no/atccollagen
5          B02BC08http://www.whocc.no/atccalcium alginate
5          B02BC09http://www.whocc.no/atcepinephrine
5          B02BC30http://www.whocc.no/atccombinations
4        B02BDhttp://www.whocc.no/atcBlood coagulation factors
5          B02BD01http://www.whocc.no/atccoagulation factor IX, II, VII and X in combination
5          B02BD02http://www.whocc.no/atccoagulation factor VIII
5          B02BD03http://www.whocc.no/atcfactor VIII inhibitor bypassing activity
5          B02BD04http://www.whocc.no/atccoagulation factor IX
5          B02BD05http://www.whocc.no/atccoagulation factor VII
5          B02BD06http://www.whocc.no/atcvon Willebrand factor and coagulation factor VIII in combination
5          B02BD07http://www.whocc.no/atccoagulation factor XIII
5          B02BD08http://www.whocc.no/atccoagulation factor VIIa
5          B02BD10http://www.whocc.no/atcvon Willebrand factor
5          B02BD11http://www.whocc.no/atccatridecacog
5          B02BD13http://www.whocc.no/atccoagulation factor X
5          B02BD14http://www.whocc.no/atcsusoctocog alfa
5          B02BD30http://www.whocc.no/atcthrombin
4        B02BXhttp://www.whocc.no/atcOther systemic hemostatics
5          B02BX01http://www.whocc.no/atcetamsylate
5          B02BX02http://www.whocc.no/atccarbazochrome
5          B02BX03http://www.whocc.no/atcbatroxobin
5          B02BX04http://www.whocc.no/atcromiplostim
5          B02BX05http://www.whocc.no/atceltrombopag
5          B02BX06http://www.whocc.no/atcemicizumab
5          B02BX07http://www.whocc.no/atclusutrombopag
5          B02BX08http://www.whocc.no/atcavatrombopag
5          B02BX09http://www.whocc.no/atcfostamatinib
2    B03http://www.whocc.no/atcANTIANEMIC PREPARATIONS
3      B03Ahttp://www.whocc.no/atcIRON PREPARATIONS
4        B03AAhttp://www.whocc.no/atcIron bivalent, oral preparations
5          B03AA01http://www.whocc.no/atcferrous glycine sulfate
5          B03AA02http://www.whocc.no/atcferrous fumarate
5          B03AA03http://www.whocc.no/atcferrous gluconate
5          B03AA04http://www.whocc.no/atcferrous carbonate
5          B03AA05http://www.whocc.no/atcferrous chloride
5          B03AA06http://www.whocc.no/atcferrous succinate
5          B03AA07http://www.whocc.no/atcferrous sulfate
5          B03AA08http://www.whocc.no/atcferrous tartrate
5          B03AA09http://www.whocc.no/atcferrous aspartate
5          B03AA10http://www.whocc.no/atcferrous ascorbate
5          B03AA11http://www.whocc.no/atcferrous iodine
5          B03AA12http://www.whocc.no/atcferrous sodium citrate
4        B03ABhttp://www.whocc.no/atcIron trivalent, oral preparations
5          B03AB01http://www.whocc.no/atcferric sodium citrate
5          B03AB02http://www.whocc.no/atcsaccharated iron oxide
5          B03AB03http://www.whocc.no/atcsodium feredetate
5          B03AB04http://www.whocc.no/atcferric hydroxide
5          B03AB05http://www.whocc.no/atcferric oxide polymaltose complexes
5          B03AB07http://www.whocc.no/atcchondroitin sulfate-iron complex
5          B03AB08http://www.whocc.no/atcferric acetyl transferrin
5          B03AB09http://www.whocc.no/atcferric proteinsuccinylate
5          B03AB10http://www.whocc.no/atcferric maltol
4        B03AChttp://www.whocc.no/atcIron, parenteral preparations
4        B03ADhttp://www.whocc.no/atcIron in combination with folic acid
5          B03AD01http://www.whocc.no/atcferrous amino acid complex
5          B03AD02http://www.whocc.no/atcferrous fumarate
5          B03AD03http://www.whocc.no/atcferrous sulfate
5          B03AD04http://www.whocc.no/atcferric oxide polymaltose complexes
5          B03AD05http://www.whocc.no/atcferrous gluconate
4        B03AEhttp://www.whocc.no/atcIron in other combinations
5          B03AE01http://www.whocc.no/atciron, vitamin B12 and folic acid
5          B03AE02http://www.whocc.no/atciron, multivitamins and folic acid
5          B03AE03http://www.whocc.no/atciron and multivitamins
5          B03AE04http://www.whocc.no/atciron, multivitamins and minerals
5          B03AE10http://www.whocc.no/atcvarious combinations
3      B03Bhttp://www.whocc.no/atcVITAMIN B12 AND FOLIC ACID
4        B03BAhttp://www.whocc.no/atcVitamin B12 (cyanocobalamin and analogues)
5          B03BA01http://www.whocc.no/atccyanocobalamin
5          B03BA02http://www.whocc.no/atccyanocobalamin tannin complex
5          B03BA03http://www.whocc.no/atchydroxocobalamin
5          B03BA04http://www.whocc.no/atccobamamide
5          B03BA05http://www.whocc.no/atcmecobalamin
5          B03BA51http://www.whocc.no/atccyanocobalamin, combinations
5          B03BA53http://www.whocc.no/atchydroxocobalamin, combinations
4        B03BBhttp://www.whocc.no/atcFolic acid and derivatives
5          B03BB01http://www.whocc.no/atcfolic acid
5          B03BB51http://www.whocc.no/atcfolic acid, combinations

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance)
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code