Nitrosamine impurities in medications: report a problem or concern

On this page

If you’re a consumer

You are encouraged to report adverse reactions or side effects you witness or experience. You can also work with your health care provider to submit a report.

Report aside effect

We review and assess all reports on drugs. We will contact you to gather more information if needed.

If you’re a health care provider

Health care providers who suspect an adverse reaction (side effect) to a drug are strongly encouraged to report it. Talk to your patients about signs to watch for.

Report an adverse reaction

Health Canada provides many sources of information on drug safety and risks. You can access:

Related links

Report a problem or mistake on this page
Please select all that apply:

Thank you for your help!

You will not receive a reply. For enquiries, contact us.

Date modified: