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MAR-METHIMAZOLE 5 MG

METHIMAZOLE : 5 MG · DIN 02480107 · MARCAN PHARMACEUTICALS INC

Health Canada status: MARKETED

What is MAR-METHIMAZOLE?

MAR-METHIMAZOLE 5 MG contains METHIMAZOLE : 5 MG. It is listed in the Health Canada Drug Product Database under DIN 02480107, held by MARCAN PHARMACEUTICALS INC, supplied as TABLET for ORAL administration. Health Canada currently lists it as marketed, status dated 19-Oct-2018. 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 MAR-METHIMAZOLE used for?

Medical treatment of hyperthyroidism; preparation for subtotal thyroidectomy or radioactive iodine therapy; use when thyroidectomy is contraindicated.

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

DIN02480107
Brand nameMAR-METHIMAZOLE
Generic / active ingredientMETHIMAZOLE : 5 MG
ManufacturerMARCAN PHARMACEUTICALS INC
Strength5 MG
Dosage formTABLET
Route of administrationORAL
SchedulePrescription
ATC codeH03BB02 THIAMAZOLE
AHFS class68:36.08
BiosimilarNo
Health Canada statusMARKETED
Status date19-Oct-2018
Original market date2018-10-19 00:00:00

How is it administered?

Initial: 15-60 mg daily based on severity, divided into 3 doses at 8-hour intervals. Maintenance: 5-15 mg daily. Administered orally. Wash hands after handling.

Included because it drives pack selection and wastage. Consult the monograph.

How is it stored and handled?

Store at room temperature (15°C to 30°C). Protect from light. Keep tightly closed.

How is it supplied?

Bottles of 100 tablets.

Contraindications

Hypersensitivity to methimazole; breastfeeding women; history of acute pancreatitis after administration of methimazole.

Warnings and precautions

Serious: Agranulocytosis and liver toxicity. Risk of vasculitis, hypothyroidism, and acute pancreatitis. May cause vertigo/drowsiness (caution driving).

What can be used instead?

Other Canadian products sharing ATC code H03BB02 THIAMAZOLE. 4 of 14 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
JAMP METHIMAZOLE10 MGTABLETJAMP PHARMA CORPORATIONMARKETEDDIN 02490633
JAMP METHIMAZOLE5 MGTABLETJAMP PHARMA CORPORATIONMARKETEDDIN 02490625
MAR-METHIMAZOLE10 MGTABLETMARCAN PHARMACEUTICALS INCMARKETEDDIN 02480115
APO-METHIMAZOLE5 MGTABLETAPOTEX INCDORMANTDIN 02258935
DOM-METHIMAZOLE5 MGTABLETDOMINION PHARMACALCANCELLED PRE MARKETDIN 02265869
METHIMAZOLE TABLETS USP10 MGTABLETENDO OPERATIONS LTD.CANCELLED PRE MARKETDIN 02489724
METHIMAZOLE TABLETS USP20 MGTABLETENDO OPERATIONS LTD.CANCELLED PRE MARKETDIN 02489732
METHIMAZOLE TABLETS USP5 MGTABLETENDO OPERATIONS LTD.CANCELLED PRE MARKETDIN 02489716
PHL-METHIMAZOLE5 MGTABLETPHARMEL INCCANCELLED PRE MARKETDIN 02265850
PMS-METHIMAZOLE5 MGTABLETPHARMASCIENCE INCCANCELLED POST MARKETDIN 02244323

Who else supplies THIAMAZOLE worldwide?

Nexara tracks national medicine registries and published price lists across multiple markets. THIAMAZOLE appears in 22 registered pack listings across 7 markets, published on 7 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.

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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.

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Health Canada Drug Product Database (DPD), DIN 02480107. Last reviewed 2026-09-08. Nexara Health is a licensed wholesaler and supplies licensed entities only; consumer orders are routed to a partner pharmacy.