The gel works by releasing nitric oxide gas when rubbed in, widening blood vessels. Around five million men suffer from erectile dysfunction in Britain with Viagra used by an estimated three million Brits. (Image: Image Source)In recent trials at University College London Hospitals, and other locations, half the men were given the treatment and the other half a dummy gel. (Image: iStockphoto)(Image: HospStJohnEliz/Youtube)David Ralph, a consultant urologist, told The Sun : “Potential advantages include potential for a fast action and ease of use. Further trials will now take place and the gel may become available next year.

Source: Daily Mirror January 07, 2018 23:18 UTC