Impotent is considered to be a man who has difficulties with an erection arise in no less than 25% of cases of his sexual intercourse. One of the most common causes of this disorder is alcoholism. Other causes include injuries to the spine and genitals, endocrine diseases (diabetes mellitus), taking large doses of various drugs for a long time (antipsychotics, barbiturates, drugs). About half of the disorders are purely functional in nature and are associated with personality traits (anxiety, suspiciousness, sensitivity), a reaction to the environment (fear of sexual intercourse), and mental disorders (neurosis, depression, schizophrenia).
Premature (fast) ejaculation (ejaculation) - ejaculation before sexual intercourse or loss of control over ejaculation immediately after the onset of sexual intercourse. Excessive fixation on this phenomenon and fear contribute to erectile dysfunction. This type of disturbance is rarely caused by organic causes, mainly psychosocial factors play a role.