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ALDACTAZIDE 25 25 MG

HYDROCHLOROTHIAZIDE : 25 MG SPIRONOLACTONE : 25 MG · DIN 00180408 · PFIZER CANADA ULC

Health Canada status: CANCELLED POST MARKET

What is ALDACTAZIDE 25?

ALDACTAZIDE 25 25 MG contains HYDROCHLOROTHIAZIDE : 25 MG SPIRONOLACTONE : 25 MG. It is listed in the Health Canada Drug Product Database under DIN 00180408, held by PFIZER CANADA ULC, supplied as TABLET for ORAL administration. Health Canada currently lists it as cancelled post market, status dated 01-Apr-2020. 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 ALDACTAZIDE 25 used for?

ALDACTAZIDE (spironolactone and hydrochlorothiazide) is indicated for edematous conditions for patients with congestive heart failure, cirrhosis of the liver accompanied by edema and/or ascites, and the nephrotic syndrome. It is also indicated for essential hypertension in patients where other measures are inadequate or inappropriate, or for the treatment of diuretic-induced hypokalemia.

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

DIN00180408
Brand nameALDACTAZIDE 25
Generic / active ingredientHYDROCHLOROTHIAZIDE : 25 MG SPIRONOLACTONE : 25 MG
ManufacturerPFIZER CANADA ULC
Strength25 MG
Dosage formTABLET
Route of administrationORAL
SchedulePrescription
ATC codeC03EA01 HYDROCHLOROTHIAZIDE AND POTASSIUM-SPARING AGENTS
AHFS class40:28.20 ; 24:32.20
BiosimilarNo
Health Canada statusCANCELLED POST MARKET
Status date01-Apr-2020
Original market date1960-12-31 00:00:00

How is it stored and handled?

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How is it supplied?

ALDACTAZIDE 25: Available in bottles of 100 tablets. ALDACTAZIDE 50: Available in bottles of 100 tablets.

What can be used instead?

Other Canadian products sharing ATC code C03EA01 HYDROCHLOROTHIAZIDE AND POTASSIUM-SPARING AGENTS. 5 of 21 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
AA-AMILZIDE5 MGTABLETAA PHARMA INCMARKETEDDIN 00784400
APO TRIAZIDE25 MGTABLETAPOTEX INCMARKETEDDIN 00441775
TEVA-SPIRONOLACTONE/HCTZ25 MGTABLETTEVA CANADA LIMITEDMARKETEDDIN 00613231
TEVA-SPIRONOLACTONE/HCTZ50 MGTABLETTEVA CANADA LIMITEDMARKETEDDIN 00657182
TEVA-TRIAMTERENE/HCTZ50 MGTABLETTEVA CANADA LIMITEDMARKETEDDIN 00532657
ALDACTAZIDE 5050 MGTABLETPFIZER CANADA ULCCANCELLED POST MARKETDIN 00594377
ALTI-AMILORIDE HCTZ50 MGTABLETALTIMED PHARMA INC.CANCELLED POST MARKETDIN 02174596
AMI-HYDRO TAB50 MGTABLETPRO DOC LIMITEECANCELLED POST MARKETDIN 00870943
APO-SPIROZIDE TAB25 MGTABLETAPOTEX INCCANCELLED POST MARKETDIN 00520802
DYAZIDE TAB50 MGTABLETSMITHKLINE BEECHAM PHARMA DIVISION OF SMITHKLINE BEECHAM INCCANCELLED POST MARKETDIN 01919547

Who else supplies HYDROCHLOROTHIAZIDE AND POTASSIUM-SPARING AGENTS worldwide?

Nexara tracks national medicine registries and published price lists across multiple markets. HYDROCHLOROTHIAZIDE AND POTASSIUM-SPARING AGENTS appears in 53 registered pack listings across 2 markets, published on 2 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.

How can I get it?

Nexara Health supplies this product to licensed Canadian buyers — pharmacies, hospitals, clinics, licensed distributors, and clinical trial sponsors or their CROs. We confirm stock, pack size, expiry and pricing at the time of quotation. If the product is on backorder or in shortage, we identify equivalent alternatives and import options where permitted.

Request a quote for ALDACTAZIDE 25

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.

Request a quote for ALDACTAZIDE 25

Health Canada Drug Product Database (DPD), DIN 00180408. Last reviewed 2026-09-08. Nexara Health is a licensed wholesaler and supplies licensed entities only; consumer orders are routed to a partner pharmacy.