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Products found to contain undeclared medicines

Canada: Removal of Potentially Dangerous Products, "X-Rock", "Kaboom" and "One For Her", from sale
Unauthorized health products, "X-Rock", "Kaboom" and "One For Her" have been removed from sale in Canada. Health Canada's testing of these products identified undeclared prescription drugs sildenafil, and tadalafil and an undeclared substance, hydroxythiohomosildenafil, which is similar to sildenafil. Products containing sildenafil or tadalafil should never be used by individuals taking any kind of nitrate drug (e.g. nitroglycerine) as it 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 cardio-vascular side effects if they engage in sexual activity, including if they use sildenafil or tadalafil to help them achieve an erection. Other possible side-effects of using sildenafil include headache, facial flushing, indigestion, dizziness, abnormal vision and hearing loss.

Please refer to the following website in Health Canada for details:

In Hong Kong, the above products are not registered pharmaceutical products. News regarding the product "X-Rock" has been released by the FDA and was posted on the website of Drug Office on 18 April and 23 April 2012.

Ends/ Friday, May 25, 2012
Issued at HKT 14:00
Related Information:
Health Canada: Foreign Product Alert: Z-Rock All Natural Male Supplement,Extra P... Posted 2012-12-22
The United States: X-ROCK 3 Day Pill For Men and Z-ROCK: Recall – Undeclared Dru... Posted 2012-07-25
The United States: Public Notification: “Kaboom Action Strips” Contains Hidden D... Posted 2012-05-28
The United States: XROCK INDUSTRIES, LLC Issues a Voluntary Nationwide Recall of... Posted 2012-04-23
The United States: Public Notification: “X-Rock” Contains Undeclared Drug Ingred... Posted 2012-04-19