Premature ejaculation (premature ejaculation, premature ejaculation)
Treatment of premature ejaculation (treatment of premature ejaculation), weak erection, reduced potency (poor erection), impotence

Impotence – the inability of men to make a full sexual intercourse. This is a special form of disorder of sexual function in men, different from other violations, such as the pathology of libido, orgasm, the passage of sperm or ejaculation. Impotence the inability to create a cavernous bodies of the penis pressure necessary for its introduction into the vagina or maintain this pressure until the moment of ejaculation. Rigidity of the penis, which determines the capacity for erection, is directly related to the magnitude of blood pressure within the corpus cavernosum member, which is approximately 90 mm Hg. Art. Typically, this pressure is sufficient for normal insertion of the penis into the vagina.

There are several classifications of impotence. On the primary impotence say if the patient had no period of normal sexual function, called a secondary violation of earlier sexual potency. Recently considered to be generally accepted classification, which is based on the estimated pathophysiological mechanisms of impotence. In particular, distinguish impotence, primarily due to psychological causes, and organic. Among the causes of organic impotence is called mechanical damage, vascular, neurological, hormonal disorders and their combinations.

According to the traditional evaluation of the disease, approximately 90% of impotence is caused by psychological reasons. However, many studies in recent years increasing emphasis on organic factors. A number of studies shows that more than 50% of surveyed patients with erectile dysfunction found organic pathology.