Nexara Health — Health Canada Drug Establishment Licence #3-002896

ZADITOR 0.25 MG

Last verified 2026-09-08 · Source: Health Canada Drug Product Database (DPD), DIN 02242324

ZADITOR 0.25 MG

KETOTIFEN (KETOTIFEN FUMARATE) : 0.25 MG · DIN 02242324 · LABORATOIRES THEA

Health Canada status: MARKETED

What is ZADITOR?

ZADITOR 0.25 MG contains KETOTIFEN (KETOTIFEN FUMARATE) : 0.25 MG. It is listed in the Health Canada Drug Product Database under DIN 02242324, held by LABORATOIRES THEA, supplied as SOLUTION for OPHTHALMIC administration. Health Canada currently lists it as marketed, status dated 10-Aug-2012. 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 ZADITOR used for?

Treatment of allergic conjunctivitis.

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

DIN02242324
Brand nameZADITOR
Generic / active ingredientKETOTIFEN (KETOTIFEN FUMARATE) : 0.25 MG
ManufacturerLABORATOIRES THEA
Strength0.25 MG
Dosage formSOLUTION
Route of administrationOPHTHALMIC
SchedulePrescription
ATC codeS01GX08 KETOTIFEN
AHFS class56:28.12
BiosimilarNo
Health Canada statusMARKETED
Status date10-Aug-2012
Original market date2000-07-11 00:00:00

How is it administered?

One drop in the affected eye(s) every 8 to 12 hours. Use nasolacrimal occlusion for 1-2 minutes after administration to reduce systemic absorption.

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

How is it stored and handled?

Store between 4°C and 25°C. After opening the bottle, the eye drops can only be stored for 4 weeks.

How is it supplied?

Multi-dose white plastic bottles with controlled dropper tips containing 5 mL of clear solution.

Contraindications

Hypersensitivity to this drug or to any ingredient in the formulation or component of the container.

Warnings and precautions

For topical use only. Contains benzalkonium chloride; remove soft contact lenses before use and wait 15 mins. May cause blurred vision or somnolence; avoid driving if affected.

What can be used instead?

Other Canadian products sharing ATC code S01GX08 KETOTIFEN. 2 of 5 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 KETOTIFEN OPHTHALMIC0.25 MGSOLUTIONJAMP PHARMA CORPORATIONMARKETEDDIN 02542722
JAMP KETOTIFEN0.025 % W/VSOLUTIONJAMP PHARMA CORPORATIONAPPROVEDDIN 02489651
KETOTIFEN OPHTHALMIC SOLUTION0.25 MGSOLUTIONSTERIMAX INCDORMANTDIN 02400871
ZADITOR0.25 MGSOLUTIONNOVARTIS PHARMACEUTICALS CANADA INCCANCELLED POST MARKETDIN 02279223

Who else supplies KETOTIFEN worldwide?

Nexara tracks national medicine registries and published price lists across multiple markets. KETOTIFEN appears in 2031 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.

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 ZADITOR

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.

Related pages

Sourcing this product