Recalls and alerts more than 4 years old are automatically archived. While this information can still be accessed in the database, it has not been altered or updated since it was archived. Web pages that are archived on the Web are not subject to the Government of Canada Web Standards. As per the Communications Policy of the Government of Canada, you can request alternate formats by contacting us.
"Dragon Power" contains undeclared prescription drug: May pose serious risk to health
- Starting date:
- November 20, 2015
- Posting date:
- November 20, 2015
- Type of communication:
- Natural health products
- Source of recall:
- Health Canada
- Undeclared Substance
- General Public
- Identification number:
- Products affected
- What you should do
- Who is affected
- Report health or safety concerns
- Media enquiries
- Public enquiries
- What Health Canada is doing
Dragon Power, an unauthorized product sold at The Herb Depot, 407-409 Dundas Street West, Toronto, Ontario, was found to contain an undeclared prescription drug (sildenafil) that may pose a serious risk to the health of Canadians. The product may also have been sold bearing the Natural Product Number NPN 80025214, or under the names "Super Dragon Power" or "Dragon Power II".
What you should do
- Consult your healthcare practitioner with any questions or concerns regarding use of this product.
- Report any adverse events to Health Canada.
- Report complaints about health products to Health Canada by calling toll-free to 1-800-267-9675, or complete an online complaint form.
Who is affected
Canadians who have purchased or used this product, particularly people with heart problems.
Sildenafil and its analogs are prescription medications that should only be used under the supervision of a health care practitioner. Products containing sildenafil should never be used by individuals taking any kind of nitrate drug (e.g. nitroglycerine) as they can cause potentially life-threatening low blood pressure.
Individuals with heart problems including high blood pressure, a history of heart attack, stroke, abnormal heart beat or chest pain are at higher risk of cardiovascular side-effects if they engage in sexual activity, including if they use sildenafil to help them achieve an erection. Other possible side-effects of using sildenafil include headache, facial flushing, indigestion, dizziness, abnormal vision and hearing loss.
Report health or safety concerns
- Call toll-free at 1-866-234-2345
- Visit MedEffect Canada's web page on Adverse Reaction Reporting for information on how to report online, by mail or by fax.
Stay connected with Health Canada and receive the latest advisories and product recalls using social media tools.
What Health Canada is doing
Health Canada has tested Dragon Power and found it to contain the prescription drug sildenafil. The retailer has agreed to stop sale and has removed the product from its store's shelves.
Health Canada is actively following up and will take appropriate action and inform Canadians should any additional risks or products be identified.
Select thumbnail to enlarge - opens in a new window
- Date modified: