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CARDURA-1,2,AND 4 4 MG

DOXAZOSIN (DOXAZOSIN MESYLATE) : 4 MG DOXAZOSIN (DOXAZOSIN MESYLATE) : 2 MG DOXAZOSIN (DOXAZOSIN MESYLATE) : 1 MG · DIN 02231762 · ASTRAZENECA CANADA INC

Health Canada status: CANCELLED PRE MARKET

What is CARDURA-1,2,AND 4?

CARDURA-1,2,AND 4 4 MG contains DOXAZOSIN (DOXAZOSIN MESYLATE) : 4 MG DOXAZOSIN (DOXAZOSIN MESYLATE) : 2 MG DOXAZOSIN (DOXAZOSIN MESYLATE) : 1 MG. It is listed in the Health Canada Drug Product Database under DIN 02231762, held by ASTRAZENECA CANADA INC, supplied as KIT ; TABLET for ORAL administration. Health Canada currently lists it as cancelled pre market, status dated 27-Jul-2023. Nexara Health is a licensed Canadian wholesale distributor (DEL 3-002896-A) and can source this product for hospitals, pharmacies and clinics. Availability and lead time are confirmed per order.

What is CARDURA-1,2,AND 4 used for?

CARDURA (doxazosin mesylate) is indicated in the treatment of mild to moderate essential hypertension, either as sole therapy or in association with a thiazide diuretic and/or other antihypertensive agents. CARDURA is also indicated for the treatment of symptoms of benign prostatic hyperplasia (BPH) in both hypertensive and normotensive patients.

Authorized indication as written in the Health Canada product monograph. For healthcare professionals and licensed purchasers; this is not medical advice.

Product details and regulatory record

DIN02231762
Brand nameCARDURA-1,2,AND 4
Generic / active ingredientDOXAZOSIN (DOXAZOSIN MESYLATE) : 4 MG DOXAZOSIN (DOXAZOSIN MESYLATE) : 2 MG DOXAZOSIN (DOXAZOSIN MESYLATE) : 1 MG
ManufacturerASTRAZENECA CANADA INC
Strength4 MG
Dosage formKIT ; TABLET
Route of administrationORAL
SchedulePrescription
ATC codeC02CA04 DOXAZOSIN
AHFS class24:20.00
BiosimilarNo
Health Canada statusCANCELLED PRE MARKET
Status date27-Jul-2023

How is it stored and handled?

null

How is it supplied?

null

What can be used instead?

Other Canadian products sharing ATC code C02CA04 DOXAZOSIN. 9 of 28 DINs in this group are currently marketed — marketed products are listed first, because that is what can actually be bought. These tables describe supply, not clinical equivalence: substitution rests with the prescriber or pharmacist, and interchangeability is determined provincially.

ProductStrengthFormManufacturerHealth Canada statusDIN
APO-DOXAZOSIN1 MGTABLETAPOTEX INCMARKETEDDIN 02240588
APO-DOXAZOSIN2 MGTABLETAPOTEX INCMARKETEDDIN 02240589
APO-DOXAZOSIN4 MGTABLETAPOTEX INCMARKETEDDIN 02240590
JAMP-DOXAZOSIN1 MGTABLETJAMP PHARMA CORPORATIONMARKETEDDIN 02489937
JAMP-DOXAZOSIN2 MGTABLETJAMP PHARMA CORPORATIONMARKETEDDIN 02489945
JAMP-DOXAZOSIN4 MGTABLETJAMP PHARMA CORPORATIONMARKETEDDIN 02489953
TEVA-DOXAZOSIN1 MGTABLETTEVA CANADA LIMITEDMARKETEDDIN 02242728
TEVA-DOXAZOSIN2 MGTABLETTEVA CANADA LIMITEDMARKETEDDIN 02242729
TEVA-DOXAZOSIN4 MGTABLETTEVA CANADA LIMITEDMARKETEDDIN 02242730
CARDURA-1 TAB 1MG1 MGTABLETPFIZER CANADA ULCCANCELLED POST MARKETDIN 01958100

Who else supplies DOXAZOSIN worldwide?

Nexara tracks national medicine registries and published price lists across multiple markets. DOXAZOSIN appears in 79 registered pack listings across 10 markets, published on 8 different national price bases. Where a Canadian route is closed, that is where an alternative route of supply starts — subject to the import rules in both countries.

Registered listings are not stock. Ask us to confirm what can actually be sourced for your order.

Can this still be bought in Canada?

No. This Drug Identification Number is cancelled pre market in Health Canada's Drug Product Database, so the product is no longer authorized for sale in Canada and Nexara does not supply it. This page is kept as a regulatory record.

If you are looking for a current equivalent, the alternatives above list every product sharing this therapeutic class, with the marketed ones first. Ask us to source an alternative

Ordering questions

Who can buy this from Nexara?

Licensed entities only. Nexara holds Health Canada establishment licence DEL 3-002896-A and ships only to a licensed address.

Is there a minimum order?

Yes, set per product line and per pack multiple rather than on the order total, so you are never asked to buy a part-pack. The minimum for this line is confirmed with your quote.

What is the lead time?

Confirmed per order at quotation, and it depends on current stock position and whether the product is in shortage.

Can Nexara supply this for a clinical trial?

Yes — comparator and background-therapy supply, including sourcing from other markets where a Canadian pack will not satisfy the protocol. Clinical trial supply.

Health Canada Drug Product Database (DPD), DIN 02231762. Last reviewed 2026-09-09. Nexara Health is a licensed wholesaler and supplies licensed entities only; consumer orders are routed to a partner pharmacy.