Pfizer have been reprimanded by the US Food and Drugs Agency over an advert for the erectile dysfunction medication Viagra

The advert, which appeared on the interent, featured a group of men singing a song about Viagra in a recording studio.

According to the FDA the video did not set out the risks associated with taking genuine Viagra so therefore breached the law relating to the advertising of prescription drugs in the US.

Pfizer has apologised and has withdrawn the advert with immediate effect.

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