Psychogenic factors are involved either alone, or in combination with, orga
nic causes in a substantial number of cases of erectile dysfunction. Epidem
iologic studies have implicated the role of depressed mood, loss of self-es
teem, and other psychosocial stresses in the etiology of erectile dysfuncti
on. A new definition and classification of psychogenic erectile dysfunction
have been proposed, based upon recent clinical and research findings. Trad
itional treatment approaches for psychogenic erectile dysfunction have incl
uded anxiety reduction and desensitization procedures, cognitive-behavioral
interventions, guided sexual stimulation techniques, and couples or relati
onship counseling. Recently, these approaches have been combined with pharm
acologic therapy, such as sildenafil.