Pfizer’s TV campaign for Viagra, shown in Canada, opens with a question: “Viagra spanglecheff?”

So far shown only in Canada, the Viagra ad features a middle-aged man and woman talking in a made-up language, save for one word.

“Viagra spanglecheff?” says a man to a friend at a bowling alley. “Spanglecheff?” his friend asks.

“Minky Viagra noni noni boo-boo plats!” the first man replies, with a grin that suggests he is not talking about the drug’s side effects. The ads end with the slogan, “The International Language of Viagra.”

Pfizer has always straddled a line marketing genuine Viagra insisting that the drug treats a serious medical condition, impotence, and deserves insurance coverage, while promoting the drug with wink-and-a-nod ads that have irritated regulators.

The Food and Drug Administration told Pfizer to stop running ads that included the lines, “Remember that guy who used to be called ‘Wild Thing’? The guy who wanted to spend the entire honeymoon indoors?”

The ads come as Viagra is losing market share to other impotence drugs.

Last year, Viagra sales totaled $1.7 billion, including $800 million in the United States.

Maxine Thomas, an executive at Taxi, the agency in Toronto that produced the campaign, said the ads take advantage of the name recognition - Genuine Viagra. “It’s not as though we need to tell people what Viagra, does, because they already know,” she said. “Consumers can fill in the blank for themselves.”

In the United States and Canada, drug companies, like Pfizer can advertise medicines without discussing side effects, as long as they do not mention the condition the drug is supposed to treat. Such spots are called “reminder ads.”

But Dr. Sidney Wolfe, director of Public Citizen’s Health Research Group, said the new Viagra ads are merely a reminder that drug companies will say anything, even if it is incomprehensible, to increase sales.

“In an ideal world, drug companies, like Pfizer would have to sell drugs based on accurate and balanced information,” he said.

“That doesn’t seem to work well enough, so instead of that they’re substituting gibberish.”

For more news stories about Viagra please click here.