Early Extracorporeal Shockwave Therapy for Erectile Dysfunction in Radically Prostatectomised Men.

Inclusion Criteria: * Radically prostatectomised men * Non nerve-sparing or nerve-sparing RP. * Age 20-80 years * Have been in a relationship for more than 3 months. * Sexually active * Patient can give informed consent. Exclusion Criteria: * Men with ED of neuropathological or psychogenic origin * Rectal extirpation, radiation therapy to the pelvic area and recovery from any other cancer within the past 5 years are excluded. * Patients with heart disease prohibiting sexual activity or taking medication with antiandrogens, anticoagulant (apart from aspirin) or systemic use of glucocorticoids within 5 weeks.