Still, the advance does mark one of the few breakthroughs against the disorder in years, Sharlip said. And he added that success in tissue engineering has implications "not only for the treatment of erectile dysfunction but in the world of medicine in general." Duplex ultrasound Several medications are being studied for treating erectile dysfunction; they include IC351 (another PDE5 inhibitor), sublingual apomorphine, and the combination of yohimbine and L-arginine. Scientists also are studying gene therapy to treat erectile dysfunction. Buy viagra Canada The problem begins after an injury or prostate surgery See Also: Health & Medicine Men's Health Erectile Dysfunction Sexual Health Mind & Brain Sleep Disorders Gender Difference Insomnia Reference Restless legs syndrome Sexual dysfunction Dorian Gray syndrome Erectile dysfunction Sadeghi-Nejad noted that the study only addressed intercourse, and not masturbation. "This is essentially the same concept," Sadeghi-Nejad said. "Anything you can do to bring blood to the penis is beneficial," he added. The medication, in addition to its use as a popular treatment for impotence, has already been approved by the U.S. Food and Drug Administration for the treatment of the chronic version of such blood pressure spikes, known as pulmonary arterial hypertension (PAH). The drug has been marketed specifically for this purpose under the trade name Revatio. Another drug -- bosentan -- is also approved for similar purposes. Vimax doesn't just increase your size, it will substantially improver your overall health. You will feel stronger, younger, and healthier - it will make you the super-charged sex machine you have always wanted to be. Your overall confidence level will escalate and you will just plain feel good. More Studies, More Seats The main active component of each extract was tested against an enzyme known as phosphodiesterase-5A1 (PDE5A1), which regulates blood supply to the penis. Inhibition of this enzyme results in more blood flow to the penis, resulting in an erection. SEXUAL HEALTH Other substances or drugs that can cause or lead to ED include recreational and frequently abused drugs, such as: The cause of erectile dysfunction is generally due to one of two factors; the cause can be psychological or physical. If you suspect you may have erectile dysfunction, see your doctor. He or she can perform a variety of tests to identify what is causing your problem and refer you to a specialist if needed. Once the cause is identified, there are several treatments to consider. Li said the study is significant because chemical manufacturers and other defenders of BPA have long complained that research raising questions about its health effects was conducted on laboratory animals. In addition, almost 90 percent of men with erectile dysfunction had at least one risk factor for heart disease, including diabetes, high blood pressure, high cholesterol or smoking.