Experts often treat psychologically based impotence using techniques that decrease anxiety associated with intercourse. The patient's partner can help apply the techniques, which include gradual development of intimacy and stimulation. Such techniques also can help relieve anxiety when physical impotence is being treated. Oral testosterone can reduce impotence in some men with low levels of natural testosterone. Some observed improvements following their use may be examples of the placebo effect, that is, a change that results simply from the patient's believing that an improvement will occur.
Many men gain potency by injecting drugs into the penis, causing it to become engorged with blood.
Nitroglycerin, a muscle relaxant, sometimes can enhance erection when rubbed on the surface of the penis. The system uses a pre-filled applicator to deliver the pellet about an inch deep into the urethra at the tip of the penis. An erection will begin within 8 to 10 minutes and may last 30 to 60 minutes. Research on drugs for treating impotence is expanding rapidly. Patients should ask their doctors about the latest advances.