Approach to the male patient with sexual dysfunction

The management of the male patient with sexual dysfunction (SD) requires special knowledge and abilities. Generally, SD is best approached from the physiologic perspective, keeping in mind that sexual functioning has important psychosocial dimensions. The history obtained from the patient and, if possible, from his partner should seek information not only on the SD, but also on coexisting neurologic or medical disorders. A list of drugs should be obtained, as many prescription drugs, even in low doses, can influence sexual function. The clinical examination, including sensory, motor, and reflex testing of the lumbosacral segments, may reveal pertinent somatic abnormalities, which in the case of a suspected peripheral nervous system lesion may be supported by clinical neurophysiologic testing. The first-line diagnostic approach includes defining the type of sexual dysfunction to allow the most appropriate therapy. Metabolic and other systemic diseases need to be ruled out. Patients suspected of having psychologic, structural, urologic, endocrinologic, or vascular etiology of SD should be referred to the appropriate specialist.