|
Magic Power Coffee: Undeclared Drug Ingredient
Audience: Consumers, Family Practice
ISSUE: Magic Power Coffee, an instant coffee product marketed as a dietary supplement for sexual enhancement, contains the drug ingredient hydroxythiohomosildenafil, a chemical similar to sildenafil, the active ingredient in Viagra. Hydroxythiohomosildenafil, like sildenafil, may interact with prescription drugs known as nitrates, including nitroglycerin, and cause dangerously low blood pressure. FDA is warning consumers not to use this product.
BACKGROUND: The product is distributed on Internet sites and online auctions by multiple independent distributors participating in an online multi-level marketing scheme. It is sold in a 2-serving box and a 12-serving carton containing six 2-serving boxes.
RECOMMENDATION: Consumers who have Magic Power Coffee should stop using it immediately. The FDA advises consumers who have experienced any negative side effects from sexual enhancement products to consult a health care professional and to safely discard the product.
Read the complete MedWatch safety alert, including links to the FDA News Release and Consumer Update on the Hidden Risks of Erectile Dysfunction "Treatments" Sold Online, at:
You are encouraged to report all serious adverse events and product quality problems to FDA MedWatch at www.fda.gov/medwatch/report.htm
Update your subscriptions, modify your e-mail address, or stop subscriptions at any time on your Subscriber Preferences Page. You will need to use your e-mail address to log in. If you have questions or problems with the subscription service, please contact support@xxxxxxxxxxxxxxx.
This service is provided to you at no charge by U.S. Food & Drug Administration (FDA).
GovDelivery, Inc. sending on behalf of U.S. Food & Drug Administration (FDA) · 10903 New Hampshire Ave · 10903 New Hampshire Ave MD 20993 · 800-439-1420
