rxstat › Classes › Allergens

Allergens: shortage status in Canada

1 of the 8 allergens rxstat tracks is currently in shortage in Canada. When one drug in a class is short, demand often shifts to its alternatives, so related drugs can tighten too; each page below shows which manufacturers are affected and the latest recovery estimates.

Non Pollen Partial shortage 1 of 1 reported products affected · est. return Dec 31, 2026 Apis Mellifera Venom Protein Extract (Pharmalgen Honey Bee Venom) No current shortage Dolichovespula Arenaria Venom Protein Extract (Pharmalgen Yellow Hornet Venom) No current shortage Dolichovespula Maculata Venom Protein Extract (Pharmalgen White Faced Hornet Venom) No current shortage Standardized Cat Pelt Acetone Precipitated No current shortage Vespula Spp Venom Protein Extract No current shortage Wasp Venom Protein No current shortage White Faced Hornet Venom Protein Yellow Jacket No current shortage

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

Class groupings follow the WHO ATC classification in Health Canada's reports. Data reflects manufacturer mandatory filings; see methodology.