Which methods of treating erectile dysfunction are dangerous?

Which methods of treating erectile dysfunction are dangerous?

Peter Loisides (Board Certified Urologist, Saint John's Health Center) gives expert video advice on: How is a psychologically based erectile dysfunction treated?; What surgeries are available for erectile dysfunction?; Are there any effective alternative methods of treating erectile dysfunction? and more...

The problem with alternative medications for treating erectile dysfunction is that one doesn't really know the total ingredients in the products. There have been reports that have indicated that certain numbers of the available products have been tainted with products that have made their use unsafe to individuals.