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HISTANTIL TAB 50MG 50 MG

PROMETHAZINE HYDROCHLORIDE : 50 MG · DIN 00575186 · PHARMASCIENCE INC

Health Canada status: MARKETED

What is HISTANTIL TAB 50MG?

HISTANTIL TAB 50MG 50 MG contains PROMETHAZINE HYDROCHLORIDE : 50 MG. It is listed in the Health Canada Drug Product Database under DIN 00575186, held by PHARMASCIENCE INC, supplied as TABLET for ORAL administration. Health Canada currently lists it as marketed, status dated 31-Dec-1983. 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.

Product details and regulatory record

DIN00575186
Brand nameHISTANTIL TAB 50MG
Generic / active ingredientPROMETHAZINE HYDROCHLORIDE : 50 MG
ManufacturerPHARMASCIENCE INC
Strength50 MG
Dosage formTABLET
Route of administrationORAL
ScheduleNON-PRESCRIPTION DRUGS
ATC codeR06AD02 PROMETHAZINE
AHFS class84:04.08.40
BiosimilarNo
Health Canada statusMARKETED
Status date31-Dec-1983
Original market date1964-12-31 00:00:00

What can be used instead?

Other Canadian products sharing ATC code R06AD02 PROMETHAZINE. 1 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
HISTANTIL TAB 25MG25 MGTABLETPHARMASCIENCE INCCANCELLED POST MARKETDIN 00575178
PHENERGAN 50StrengthTabletCOLUMBIA LABORATORIES CANADA INC 36 1111 Flint Road North York Ontario Canada M3J 3C7CANCELLED POST MARKETDIN 02162237
PHENERGAN INJECTABLE 25MG/ML25 MGSOLUTIONAVENTIS PHARMA INCCANCELLED POST MARKETDIN 01927566
PHENERGAN SYRUP 10MG/5MLStrengthSyrupRHONE-POULENC RORER CONSUMER INC. 4707 Levy St-Laurent Quebec Canada H4R 2P9CANCELLED POST MARKETDIN 01937693
PHENERGAN TABLET 10MGStrengthTabletRHONE-POULENC RORER CONSUMER INC. 4707 Levy St-Laurent Quebec Canada H4R 2P9CANCELLED POST MARKETDIN 01937723
PHENERGAN TABLET 25MG25 MGTABLETNOVARTIS CONSUMER HEALTH CANADA INC.CANCELLED POST MARKETDIN 02162229
PHENERGAN TABLET 25MG25 MGTABLETRHONE-POULENC RORER CONSUMER INC.CANCELLED POST MARKETDIN 01937715
PHENERGAN TABLET 50MGStrengthTabletRHONE-POULENC RORER CONSUMER INC. 4707 Levy St-Laurent Quebec Canada H4R 2P9CANCELLED POST MARKETDIN 01937707
PMS-PROMETHAZINE SYR 10MG/5ML10 MG / 5 MLSYRUPPHARMASCIENCE INCCANCELLED POST MARKETDIN 00583979
PROMETHAZINE HCL INJ 28.2MG/ML28.2 MGLIQUIDDAVID BULL LABORATORIES (PTY) LTD.CANCELLED POST MARKETDIN 00627607

Who else supplies PROMETHAZINE worldwide?

Nexara tracks national medicine registries and published price lists across multiple markets. PROMETHAZINE appears in 29 registered pack listings across 5 markets, published on 4 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.

Request a quote for HISTANTIL TAB 50MG

Health Canada Drug Product Database (DPD), DIN 00575186. Last reviewed 2026-09-08. Nexara Health is a licensed wholesaler and supplies licensed entities only; consumer orders are routed to a partner pharmacy.