C09CA Angiotensin II receptor blockers (ARBs), plain Angiotensin II receptor blockers (ARBs), plain 血管紧张素II拮抗药，单方 血管緊張素II拮抗藥，單方 L4
Source: Wikipedia · CC BY-SA 4.0 Fuente: Wikipedia · CC BY-SA 4.0 · nombre de respaldo (en) 来源：维基百科 · CC BY-SA 4.0 來源：維基百科（中文轉繁體） · CC BY-SA 4.0 (derived zh-Hant)
ATC level L4 · Search this class · Consumer categories
Active ingredients in this class
14 active ingredients 14 principios activos 14 个活性成分 14 個有效成分
The market codes after a status are the markets where that status is recorded (same codes as the product tables). An ingredient can be on sale in one market and withdrawn in another; that is a record fact, not a safety judgement.
A missing name is marked in its row only when it is the exception; when most names lack it, the list stays unmarked.
- Valsartan
C09CA03activeUS GB CA AU SG CN ES MX TW EUdiscontinuedCA ES MXwithdrawnES MX EUunknownAU MX HK EU - Telmisartan
C09CA07activeUS GB CA AU SG CN ES MX TW EUdiscontinuedCA ES MXwithdrawnES MX EUunknownAU MX HK - Irbesartan
C09CA04activeUS GB CA AU SG CN ES MX TW EUdiscontinuedCA ES MXwithdrawnES MX EUunknownAU MX HK EU - Losartan
C09CA01Salt form: Losartan PotassiumactiveUS GB CA SG CN ES MX TWdiscontinuedCA ES MXwithdrawnES MXunknownAU MX HK - Eprosartan
C09CA02activeGB AU SG CN ESdiscontinuedCA MXunknownAU MX HK - Olmesartan Medoxomil
C09CA08activeUS CA SG MX TWdiscontinuedCA MXunknownAU MX HK - Candesartan Cilexetil
C09CA06activeUS CA SG TWdiscontinuedCAunknownAU MX HK - Candesartan
C09CA06activeGB AU SG CN ESdiscontinuedES MXwithdrawnESunknownMX - Olmesartan
C09CA08activeGB AU CN ES MXdiscontinuedES MXwithdrawnESunknownMX - Azilsartan Medoxomil
C09CA09activeCA EUdiscontinuedCAwithdrawnEUunknownHK - Azilsartán Medoxomilo
C09CA09discontinuedES MXunknownMX - Fimasartán
C09CA10activeSGdiscontinuedMX - 美阿沙坦钾
C09CAactiveCN - 阿利沙坦酯
C09CAactiveCN
By dosage form, across markets
An ATC class only groups medicines by similar pharmacology/chemistry — it does not mean they are interchangeable. A different ingredient, dosage form, release mechanism or strength is not interchangeable.
Only ingredients with a recorded ATC class are listed (6,009 of 12,637).
Class names are editorial translations or come from Wikipedia (CC BY-SA 4.0) / Wikidata (CC0); each ATC page lists the exact source, licence and link for every language. Only the ATC code and the WHO hierarchy are authoritative.
Notes & licences
Status badges summarise the product records held for each ingredient (active / discontinued / withdrawn / unknown), and the market codes after each badge show where that status is recorded. Only some registers publish a status column: CA, ES and MX do; AU and HK have no status column and are recorded as unknown; CN, US, GB, TW and SG records are on the register and marked active.
Class and category names are editorial or AI-assisted translations; only the ATC code and the WHO hierarchy are authoritative.
ATC codes and hierarchy reference the WHO Collaborating Centre for Drug Statistics Methodology ATC/DDD Index (copyright WHOCC; the index itself is not reproduced). Ingredient/strength facts come from the regulator records listed on About.