Contact Us

Bayer Inc., Canada would be pleased to provide you with information about our company and answer
any questions you may have. Please direct your comments and questions to one of the areas below:

General Information

Bayer Inc.
2920 Matheson Boulevard East
Mississauga, Ontario
L4W 5R6
Tel: 905-282-5550 or 1-800-622-2937
Email: contactbayer@bayer.com

Drug Safety & Medical Information

For inquiries regarding Bayer products in Canada, please contact one of the corresponding Drug Safety & Medical Information departments below. Please note that matters regarding prescribing information or your health should be discussed with your professional.

Animal Health (companion & livestock)
Phone: 1-888-663-5326

Consumer Health (non-prescription products)
Phone: 1-800-265-7382

Diabetes Care Division: Helpline & Software Use
Bayer Diabetes Care Business Divested.
If you need any medical information about Bayer Diabetes Care products or would like to report an adverse event, please click here for contact information.
For more information on Diabetes Care products and services in Canada,
please visit Ascensia Diabetes Canada

Pharmaceuticals (prescription products)
Phone: 1-800-265-7382

Media Contact

If you are a member of the media and have questions about Bayer in Canada, please contact the Communications Department at communicationscanada@bayer.com or 905-282-5541.