Warning: Man Up Now Capsules - Undeclared Drug Ingredient

FDA MedWatch Alert

Consumer Warning: Man Up Now Capsules - Undeclared Drug Ingredient

December 13, 2010

Audience: Consumer.

ISSUE: FDA warned consumers not to use Man Up Now capsules, marketed as a dietary supplement for sexual enhancement, because FDA analysis determined that the product contains sulfoaildenafil, a chemical similar to sildenafil, the active ingredient in Viagra. Like sildenafil, this chemical may interact with prescription drugs such as nitrates, including nitroglycerin, and cause dangerously low blood pressure...

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