A, male erectile dysfunction performance: 1, psychological factors affect performance: some male friends of the penis erection has a certain time characteristics, such as: early in the morning or masturbation, the penis can be erect and can be maintained for a period of time, other times will frequently occur erectile dysfunction, which is mostly caused by psychological factors. 2, organic factors affecting performance: there are also male friends, although the male penis erection disorder, but at the same time will be accompanied by other performance. For example: male urination abnormalities, penile curvature, physical pain, etc.. This is all male organic factors induced erectile dysfunction performance. Second, how to treat male impotence erectile dysfunction 1, psychological adjustment: such as sexual life, psychological tension, anxiety, etc. In addition, excessive psychological pressure in life and work, can also lead to premature ejaculation, so the conditioning of premature ejaculation must first have a stable state of mind, eliminate negative psychological emotions, establish a healthy sexual psychology, maintain an optimistic attitude, which are the conditioning methods of premature ejaculation. 2, drug therapy: hypogonadism and impotence patients, oral testosterone, may be effective. Patients with hyperprolactinemia and impotence can be treated with oral bromocriptine. Patients with obvious hypogonadism or severe hyperprolactinemia and impotence are in fact rare.