Print Page

Products found to contain undeclared medicines

The United States: Public Notification: "VMaxx Rx" Contains Hidden Drug Ingredient
The Food and Drug Administration (FDA) is advising consumers not to purchase or use “VMaxx Rx”, a product for sexual enhancement sold on various websites, including FDA laboratory analysis confirmed that “VMaxx Rx” contains the undeclared ingredient sulfoaildenafil. Sulfoaildenafil is an analog of sildenafil, an FDA approved prescription drug used to treat Erectile Dysfunction (ED). This drug may interact with nitrates found in some prescription drugs, such as nitroglycerin, and may lower blood pressure to dangerous levels. Men with diabetes, high blood pressure, high cholesterol, or heart disease often take nitrates. Consumers should stop using this product immediately and throw it away. Consumers who have experienced any negative side effects should consult a health care professional as soon as possible.

Please refer to the following website in FDA for details:

In Hong Kong, the above product is a not a registered pharmaceutical product.

Ends/ Thursday, May 17, 2012
Issued at HKT 10:55
Related Information:
The United Kingdom: Advice to consumers not to use ten herbal products used to t... Posted 2012-11-28
Canada: Foreign Product Alert: VMaxx Rx Posted 2012-08-02
The United States: The Menz Club, LLC Issues a Voluntary Nationwide Recall of V ... Posted 2012-05-28