rxstat › Shortages › Darunavir

Darunavir (Prezista) shortage status

No current shortage

Source: Health Canada shortage reports · Updated Aug 21, 2026

Darunavir has no current shortage reported in Canada. It has been in shortage before; the history is below.

An antiviral (protease inhibitor) used as part of combination therapy to treat HIV infection.

Products affected
0 / 9
Reports on file
13

Shortage history

2023 2024 2025 2026

Shortage history (red bands = periods in shortage).

Reports by product

The DIN is printed on your prescription label.

Resolved
APO-DARUNAVIR
800MG · TABLET · APOTEX INC
DIN 02487268 · ended Aug 20, 2026 · Disruption of the manufacture of the drug.
Resolved
APO-DARUNAVIR
600MG · TABLET · APOTEX INC
DIN 02487241 · ended Aug 20, 2026 · Disruption of the manufacture of the drug.
Resolved
AURO-DARUNAVIR
600MG · TABLET · AURO PHARMA INC
DIN 02486121 · ended Jan 27, 2025 · Demand increase for the drug.
Resolved
APO-DARUNAVIR
600MG · TABLET · APOTEX INC
DIN 02487241 · ended Oct 1, 2024 · Disruption of the manufacture of the drug.
Resolved
AURO-DARUNAVIR
800MG · TABLET · AURO PHARMA INC
DIN 02486148 · ended Jun 13, 2024 · Demand increase for the drug.
To be discontinued
PREZISTA
800MG · TABLET · JANSSEN INC
DIN 02393050
To be discontinued
PREZISTA
75MG · TABLET · JANSSEN INC
DIN 02338432
To be discontinued
PREZISTA
600MG · TABLET · JANSSEN INC
DIN 02324024
To be discontinued
PREZISTA
150MG · TABLET · JANSSEN INC
DIN 02369753
To be discontinued
PREZISTA
100MG · SUSPENSION · JANSSEN INC
DIN 02416530
Resolved
AURO-DARUNAVIR
600MG · TABLET · AURO PHARMA INC
DIN 02486121 · ended Jan 10, 2023 · Demand increase for the drug.
Resolved
AURO-DARUNAVIR
800MG · TABLET · AURO PHARMA INC
DIN 02486148 · ended Jun 30, 2022 · Demand increase for the drug.

Showing 12 of 13 reports. All reports are on file with Health Canada.

What's happening

There are no active shortage reports for Darunavir. Health Canada has 13 historical reports on file for this drug, so supply has been disrupted before; the change log below shows the history.

Darunavir is classified under “DIRECT ACTING ANTIVIRALS” (ATC J05AE).

Recent changes

Common questions

What is Darunavir used for?

An antiviral (protease inhibitor) used as part of combination therapy to treat HIV infection.

When will Darunavir be back in stock in Canada?

Darunavir has no active shortage; supply is normal per Health Canada reports.

Why is Darunavir in shortage?

It isn't currently. Past reports and their reasons are listed above.

What can my pharmacist do about it?

Often quite a lot: substitute an equivalent product from an unaffected manufacturer, adjust quantities, or in most provinces adapt or renew prescriptions on the spot. Call your pharmacy before visiting, and call 811 for free health advice.

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Related drugs (direct acting antivirals)

Abacavir (Ziagen) Partial shortage 1 of 3 reported products affected · est. return Sep 11, 2026 Adefovir Dipivoxil (Hepsera) Partial shortage 1 of 2 reported products affected Atazanavir (Reyataz) Partial shortage 3 of 8 reported products affected Baloxavir Marboxil (Xofluza) Partial shortage 1 of 1 reported products affected Efavirenz (Sustiva) Partial shortage 1 of 6 reported products affected Efavirenz Tenofovir Disoproxil Emtricitabine (Atripla) Partial shortage 3 of 7 reported products affected · est. return Dec 31, 2026

Guides: what to do when your medication is in shortage · how to read shortage reports

Data reflects reports manufacturers are legally required to file with Health Canada, republished with per-drug aggregation by rxstat. Estimated end dates are supplied by manufacturers and frequently change. This page describes drug supply only and is not medical advice; never stop or switch a medication without speaking to your pharmacist or prescriber.