Most men are not comfortable talking about erectile dysfunction. Rather than seeking professional help, most men attempt to deal with it on their own until they provide in and seek help. This results in using some harmful drugs for treatment. There are treatments for ED available.
Understanding what causes ED is simpler if an individual understand what causes an erection within the first place. Erections are caused by a couple of triggers together. The primary trigger is that the senses are stimulated, normally this is often through visual stimulation, but it are often through touch also. The brain then sends a message to send blood to the male reproductive organ. This extra blood flowing causes the penile to expand, which is that the explanation for the erection.