MYLAN-ACYCLOVIR
MYLAN PHARMACEUTICALS ULC
View this drug's full profile page →
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 MYLAN-ACYCLOVIR in Canada?
A shortage of MYLAN-ACYCLOVIR 400MG is expected: the manufacturer reported it to Health Canada as an anticipated shortage (last updated September 22, 2026), but it has not started yet.
Why is MYLAN-ACYCLOVIR not available?
The reason the manufacturer reported: Disruption of the manufacture of the drug.
When will MYLAN-ACYCLOVIR be available again?
The manufacturer's estimated resolution date is October 27, 2026. 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
ZOVIRAX 400
GLAXOSMITHKLINE INC
APO-ACYCLOVIR
APOTEX INC
ALTI-ACYCLOVIR - 400MG
ALTIMED PHARMA INC.
Other Products
ZOVIRAX TAB 200MG
GLAXOSMITHKLINE INC
RATIO-ACYCLOVIR
TEVA CANADA LIMITED
ACYCLOVIR
APOTEX INC
What this means
Does this mean my pharmacy is already out of stock?
No — this shortage hasn't started yet. It's an early warning that supply may become tight, based on information from the manufacturer.
What should I do?
No action is needed yet. It's worth asking your pharmacist at your next refill whether they expect any disruption for this product.
Estimated Resolution
2026-10-27
~28 days remaining (estimate)
This is the manufacturer's estimated date, not a guarantee — actual resolution may come earlier or later.
DIN
02242463
Strength
400MG
Dosage Form
TABLET
Route
ORAL
Active Ingredient
ACYCLOVIR
Tier
Unrated
Last Updated
2026-09-22
Reason for Shortage
Disruption of the manufacture of the drug.
Other Products from MYLAN PHARMACEUTICALS ULC
Other Health Canada-approved products made by the same manufacturer — not necessarily related to this shortage, and not necessarily in shortage themselves.
500MG · DIN 02385473
333MG · DIN 02293269
40MG · DIN 02257963
10MG · DIN 02257955
DIN 02388138
DIN 02388146
50MG · DIN 02468549
2G · DIN 02407310
1G · DIN 02407302
12.5MG · DIN 02554631
100MG · DIN 02247244
25MG · DIN 02247243