Coming Soon: Rub On Viagra

So far, the rats are happy. Via the Telegraph (UK):

Scientists in the United States have successfully tested the new technique – which involves tiny objects called nanoparticles – on rats and believe it could also be used to help humans. Under the therapy, nanoparticles that release the anti-erectile chemical nitric oxide are rubbed on the problem area, and absorbed directly into the skin. Of the seven rats treated by the Albert Einstein College of Medicine in New York, five showed signs of arousal, according to results presented to the American Urological Association (AUA). The new treatment would likely have fewer side effects than Viagra, which is taken orally and been shown to cause headaches and facial flushing. Researchers also believe that the nanoparticle therapy could work much more quickly than Pfizer's market-leading drug, which takes up to an hour to kick in.

I love the delicate way the Telegraph refers to "the problem area."