Topics About Adverse Reaction Reporting Adverse Reaction Reporting Forms Guidance Documents Learning Centre Regional Adverse Reaction Monitoring Offices

Health Canada, through the Canadian Adverse Drug Reaction Monitoring Program, is responsible for collecting and assessing adverse reaction reports for the following health products marketed in Canada: pharmaceuticals, biologics (including fractionated blood products as well as therapeutic and diagnostic vaccines), natural health products and radiopharmaceuticals.

Find more detailed information about adverse reaction reporting.

Report an adverse reaction to Health Canada. You can:

• Complete and submit your report on-line;


• Download and print a paper copy of the reporting form to submit a report by mail or fax; or


• Phone one of the Regional Adverse Reaction Monitoring Offices (1-866-234-2345)