Impotence.
The first and most important assistance the physician can give to the patient who complains of impotence is to take him seriously. In most cases organic causes can be ruled out. Primary or total psychogenic impotence is also a rarity, and most cases are secondary and amenable to appropriate therapy.
D007172:Erectile Dysfunction / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011602:Psychophysiologic Disorders / Q000175:diagnosis; D012736:Sex Education