The maker’s of Viagra are warning men about dangerous supplements that claim to work just like Viagra. The company believes many men are being lured away from FDA-approved medications by cheap prices and exaggerated claims. In some cases consumers believe taking an herbal supplement is like taking “a replacement medication” and don’t know about the possible side effects associated with these unregulated supplements.

“Counterfeits and clones shorten or circumvent the proper process of research and development often compromising efficacy, quality, and safety of drugs. There are other processes that can be used to produce Sildenafil but safety and efficacy of Sildenafil produced by alternative, substandard processes are unproven,” James Wee, a senior medical manager for Pfizer, said in a statement.
Specific supplement targeted by FDA
Last summer the FDA issued a warning about a specific herbal supplement that claimed to treat erectile dysfunction. The government agency found hidden ingredients in the supplement called “ExntenZe.”
“This incident is an example of a growing trend of products marketed as dietary supplements or conventional foods with hidden drugs and chemicals,” said Ilisa Bernstein, deputy director of the Office of Compliance in the FDA’s Center for Drug Evaluation and Research. “These types of products are typically promoted for sexual enhancement, weight loss, and body building, and are often represented as being ‘all natural.’ Consumers should exercise caution before purchasing products promoted for these uses.”
No such thing as generic Viagra

While there are many online sites that claim to sell a generic Viagra, it’s important for consumers to know there is no such thing.
Any claims of “generic Viagra” are likely counterfeit or fake pills that can contain harmful ingredients.
A prescription is always needed for a legitimate erectile dysfunction medication.