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CA ATC J05AH02 · updated 2 Nov 2026
Oseltamivir shortage in Canada
Is there an Oseltamivir shortage in Canada?
Yes. As of 2 Nov 2026, 2 Oseltamivir products are reported short in Canada, the first since 31 Dec 2025. The company estimate for the return is 1 Dec 2026 (latest 30 Apr 2027). Main reason: increased demand.
Also short in Spain, Austria, Australia. All countries.
Affected products in Canada
| Country | Product | Company | Since | Expected back | Reason |
|---|---|---|---|---|---|
| CA | NAT-OSELTAMIVIR (1 BOTTLE) | NATCO PHARMA (CANADA) INC | 31 Dec 2025 | 30 Apr 2027 | Increased demand Demand increase for the drug |
| CA | TAMIFLU (6mg / mL) | HOFFMANN-LA ROCHE LIMITED | 23 Oct 2026 | 1 Dec 2026 | Increased demand Demand increase for the drug |
Source
Health Canada, Health Product Shortages Canada. Official list. Mandatory company reports since 2017: actual and anticipated shortages, plus products about to be discontinued.