Sanofi-aventis Canada Inc., in consultation with Health Canada, is recalling all lots of Allerject (0.15 mg/0.15mL and 0.3 mg/0.3 mL strength epinephrine auto-injectors) from the Canadian market. A similar recall is taking place in the United States, where it’s sold as Auvi-Q. This recall is due to issues that may potentially affect the delivery of the required amount of the drug, epinephrine. Allerject is used as an emergency treatment by patients who are at risk and/or have a history of serious allergic reactions (anaphylaxis). In light of the need to manage supply associated with this recall, we are asking customers and pharmacists to limit the replacement of Allerject to one unit or the appropriate number of units as instructed by your healthcare professional until full alternative stock is available.