Impotence, often called erectile dysfunction, refers to the male's inability to achieve or maintain an erection long enough to engage in sexual intercourse. Description: Under normal circumstances, when a man is sexually stimulated, his brain sends a message down the spinal cord and into the nerves of the penis. The nerve endings in the penis release chemical messengers called neurotransmitters that signal the corpora cavernosa (the two spongy rods of tissue that span the length of the penis) to relax and fill with blood. As they expand, the corpora cavernosa close off other veins that would normally drain blood from the penis. As the penis becomes engorged with blood, it enlarges and stiffens, causing an erection. Problems with blood vessels, nerves, or tissues of the penis can interfere with an erection.
Impotence or Erectile Dysfunction is:
A persistent, or recurring, inability to attain or maintain an erection sufficient for sexual activity.
There's many potential causes of ED, and the best treatment of course depends on the underlying cause.Testosterone levels reducing is a natural part of aging, and often part of the issue.
If you wanted to work out a solution , you'd be advised to see a doctor or men's specialist to establish what's what.
Levitra apparently works faster than Viagra and can be taken on a full stomach unlike Viagra. Of course with long term use these drugs can have nasty side effects, like back and headaches, and can also get quite expensive! So you have to weight these things up.
There's also a good natural ED treatment that promotes testosterone production called Herbal Ignite. You can get more help from their website, but as I understand it works by using the herb Tribulus Terrestris to stimulate the body to produce more testosterone, like it did when you were younger etc etc.
If you're generally feeling tired, lacking vitality, it sounds like a supplement that promotes natural testosterone production could be just the thing!