For many men, trouble getting or keeping an erection, formally known as erectile dysfunction, is often an early warning sign of heart disease or other circulatory problems. Atherosclerosis, the same disease process that clogs coronary arteries with cholesterol-filled plaque, does the same thing to the arteries that supply blood to the penis. Since an erection depends on extra blood flow to the penis, any obstructions can prevent an erection from occurring. According to Erectile Dysfunction, a Special Health Report from Harvard Medical School, blood vessel problems are the leading cause of erectile dysfunction and serve as an early warning sign of trouble in the heart or elsewhere in the circulatory system. Simple lifestyle changes like losing weight, exercising more, or stopping smoking can improve erections, as can Viagra and other erectile dysfunction drugs, devices, and sex therapy.
Men have long been encouraged to have routine tests for prostate-specific antigen as a way to detect prostate cancer early. Although early detection should save lives, it doesn’t seem to work that way for slow-growing prostate cancer. The longest-running trial to date shows that PSA testing doesn’t help men live longer.
Health problems, or treatments for them, sometimes thwart sexual desire and sexual function. There may not be a quick fix for health-related sexual problems, but there are things you can do to enjoy your love life while taking care of the rest of your health.