Contact Us

General inquiries

General Inquiries
Canadian Worldwide Biopharmaceutical Business Head Office Pfizer Canada ULC, 17300 Trans-Canada Highway, Kirkland, Quebec H9J 2M5, Tel.: 514 695-0500 or 1 877 633-2001

Pfizer Global Supply (Brandon)
720-17th Street East, Brandon, Manitoba R7A 7H2, Tel.: 204 728-1511

Product Related Questions

Pharmaceutical (Prescription) Products & Vaccines
Medical Information 1 800 463-6001
Fax 1 866 463-6001

If you are a healthcare professional, please visit our website specifically designed for you at

Reporting a Side Effect

To report an adverse drug reaction (or suspected side effect) experienced with a Pfizer medication (prescription or a vaccine), please contact us at 1 866 723-7111 or by fax at 1 855 242-5652.

If you would like to report an adverse event related to Pfizer's COVID-19 vaccine, we encourage you to visit our designated safety web portal, where you can efficiently and seamlessly report your experience with the Pfizer Covid-19 vaccine. You can access this web portal at

Reports can be made directly to Health Canada as well through the Canada Vigilance Program at 1 866 234-2345.

Media Requests

If you are a journalist with specific questions about our Canadian operations, please call 1 866 9Pfizer (1 866 973-4937) or email [email protected] to reach a member of the Pfizer Canada Corporate Affairs team.

Careers at Pfizer

If you are looking for a unique career that positively impacts the health and well-being of Canadians at every stage of life, visit Global Careers.

Requesting a Pfizer Logo

Please contact [email protected].

Social mediaInvestor Relations

For Pfizer Inc. Investor Relations information, visit:

Accessibility services

Pfizer Canada is committed to meeting the needs of people with disabilities in a timely manner, and aims to accommodate individual accessibility requirements under the Accessibility for Ontarians with Disabilities Act. Individuals can be provided, with a copy of Pfizer Canada’s accessibility policy as well as the feedback process contained within the company policy, upon request. If individuals require communications supports or alternative formats, have feedback about our accessibility services, or who would like to communicate with us, they may contact [email protected] or 1 877 633-2001.