Impotence is a primary problem among men characterized by a consistent inability to keep an erection sufficient for sexual intercourse or the incapacity of premature ejaculation or both. An emotional and physical problem causes impotence. The physical causes of impotence include- Diseases like diabetes and hypertension Injuries such as prostate surgery Disorders like atherosclerosis The side effect of a drug such as a protease inhibitor used is HIV therapy . Lifestyle Risk factor for developing Male Impotence: The following risk factors can make it more difficult for you to get or keep an erection. 1. Unhealthy and poor diet 2. Sedentary Lifestyle 3. Excessive alcohol consumption 4. ...