Causes of Erectile Dysfunction in Men

Erectile Dysfunction (ED) is the inability to achieve or maintain an erection at the time of penetration. The cause may be due to disorders that reduce blood flow or nerve damage to the penis, hormonal disorders, use of certain medications, or psychological problems. In most men, sex drive (libido) also decreases. A physical examination (including blood pressure measurements), blood tests, erection tests during sleep, and sometimes ultrasonography can identify the triggers of erectile dysfunction. Drugs, given by mouth or injected into the penis, can help, as well as suppressor and vacuum and psychological therapy. You can visit and find out how to treat ED.

Every man sometimes can not achieve an erection, is normal. Erectile dysfunction occurs when problems are frequent or persistent. Erectile dysfunction can be mild to severe. A man with mild ED may achieve a full erection, but often achieve an erection that is not sufficient for penetration or no erection at all. A man with severe erectile dysfunction can rarely achieve an erection. Erectile dysfunction becomes more common with age but is not part of the normal ageing process. About half of men aged 65 years and three-quarters of men aged 80 years have erectile dysfunction.

To achieve an erection, the penis requires adequate blood circulation, slowing out of the blood circulation. And proper functioning of the nerves that regulate to and from the penis. Disorders that narrow the arteries and reduce blood inflow (such as atherosclerosis, diabetes, high blood pressure, and high blood cholesterol levels) or surgery affecting the blood vessels can cause erectile dysfunction. Also, abnormalities in the vessels of the penis may occasionally re-drain the blood into the body rapidly so that the erection can not be maintained even if the blood flow is fulfilled. Nerve damage to or from the penis can result in erectile dysfunction.