Welcome to the home page of the Montreal Anaphylaxis Support Group (MASG), an allergy support group founded in 2003 in order to provide assistance and resources to individuals and families living with severe allergies to foods, medications, insect stings, latex, or other substances.

The MASG is proudly affiliated with Anaphylaxis Canada.

If you or a family member are living with severe allergies in Montreal, Quebec, Canada, and you would like to sign up to our event announcement list, please e-mail us at: