Impotence Australia
Erectile dysfunction is characterized by a man’s inability to achieve or maintain an erection. An erection is the result of maximized blood flow to the penis. There are a variety of reasons men experience erectile dysfunction and the reasons fall into one of two categories. Sometimes, erectile dysfunction is the result of a physical or medical condition and the other is psychological.
Erectile dysfunction is most often treated with medication such as Viagra. The blue, diamond shape pills contain an active ingredient that subdues a certain enzyme that causes the penis to block the flow of blood to the penis. Once the penis muscles relax, the arteries dilate and expand allowing the arteries to carry more blood to the penis allowing the penis to expand and harden.