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Discoblog

Posts Tagged ‘premature ejaculation’

What Viagra? New Spray Increases Male Performance Time

2197934057_21ab140344.jpgWe know that sex typically lasts anywhere from 3 to 13 minutes—though it can be as short as a few seconds. About 40 percent of men suffer from premature ejaculation at some point in their lives—and the usual treatment for it involves counseling and anti-depressants. European researchers at the Royal Victoria Hospital in Belfast developed a spray to treat the problem directly—and they’ve achieved stunning results. Men who used the spray could perform six times longer, upping their time in bed from mere seconds to as long as four minutes.

The love potion is a topical anesthetic called PSD502, made of 7.5 milligrams of lidocaine and 2.5 mg of prilocaine. By “reducing the heightened sensitivity of the glands penis with topical anesthetics,” the drug improves performance time without affecting the “sensation of ejaculation.”

To test it, the researchers recruited 300 men who had a history of lasting only a minute (or less) in bed.

(more…)

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April 8th, 2009 Tags: drugs, premature ejaculation, sex
by Boonsri Dickinson in Diseases, Injuries, & Other Ailments, Sex & Mating | 43 Comments | RSS feed | Trackback >





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      Discoblog is DISCOVER's compendium of quirky, funny, and surprising science news from the edge of the known universe. It's written by Veronique Greenwood and Valerie Ross. Email tips and suggestions to vgreenwood [at] discovermagazine [dot] com.

      Discoblog also includes the daily feature NCBI ROFL, in which two prone-to-distraction grad students post real scientific articles with funny subjects. Email your tips to ncbirofl [at] gmail.com. Follow the ROFL feed here.

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