Contact Us
The GlaxoSmithKline Web site is not intended to give investment advice, promote the use of GlaxoSmithKline products or provide information on which to base medical treatment. If you have questions regarding your use of any GlaxoSmithKline products, please consult your health care provider as they are the best source of information regarding your health.
Canadian Head Office
7333 Mississauga Road
Mississauga, Ontario
L5N 6L4
905-819-3000
Bureau d'affaires du Québec
8455, route Transcanadienne
Saint-Laurent, Québec
H4S 1Z1
514-738-8886
General Inquiries
GSK Pharmaceutical inquiries: 1-800-387-7374.
GSK Consumer Healthcare inquiries: 905-819-3000 ext.3040 or 1-800-461-7096 ext.3040.
Product Inquiries
Prescription, Stiefel (a GSK Company) dermatological products and vaccine inquiries: 1-800-387-7374.
Consumer Healthcare product inquiries: 1-800-250-8866.
Reporting an Adverse Event
Your own health care professional is the best source of information regarding your health. If you need to report an adverse event for any GlaxoSmithKline product, please call:
Prescription, Stiefel (a GSK Company) dermatological products and vaccine: 1-800-387-7374.
Consumer Healthcare products: 1-800-250-8866.