ZADITOR
LABORATOIRES THEA
This is a national manufacturer shortage report. It does not confirm whether the product is unavailable at your local pharmacy — call ahead or ask your pharmacist.
Quick answers
Is there a shortage of ZADITOR in Canada?
Yes. ZADITOR 0.25MG has an active shortage reported to Health Canada (last updated August 4, 2026).
Why is ZADITOR not available?
The reason the manufacturer reported: Disruption of the manufacture of the drug.
When will ZADITOR be available again?
The manufacturer's estimated resolution date is February 1, 2027. This is an estimate and can change; follow this page to get an email when the status changes.
Other Products Containing the Same Active Ingredient
These are other Health Canada-approved human drug products containing the same active ingredient, not currently reported in shortage. Strength, dosage form, and route can still differ — ask your pharmacist whether any of these are appropriate for you. This isn't a guarantee of current stock.
Closest Matches
JAMP KETOTIFEN OPHTHALMIC
JAMP PHARMA CORPORATION
What this means
Does this mean my pharmacy is out of stock?
Not necessarily — a national shortage doesn't mean every pharmacy has run out. Some locations may still have stock, especially of a specific strength or pack size.
What should I do?
Contact your pharmacy before your current supply runs low, and ask your pharmacist about next steps if they're out.
DIN
02242324
Strength
0.25MG
Dosage Form
SOLUTION
Route
OPHTHALMIC
Compare with another product →
Shortage Timeline
Approximate — based on the dates HPSC reports were last updated, not confirmed onset or resolution dates. Gaps between bars are periods with no shortage on file.
Shortage History
Other Products from LABORATOIRES THEA
Other Health Canada-approved products made by the same manufacturer — not necessarily related to this shortage, and not necessarily in shortage themselves.