Is your erection about to fail? You have no problem getting an erection—and keeping it up until you and your partner are both satisfied. But even if your penis is…

Impotence is the inability for a man to get and maintain an erection. It is also known as erectile dysfunction and can impact a person’s ability to have satisfactory sexual…

There are more than 600,000 new cases each year. It affects men of all ages but becomes increasingly prevalent with age. Millions of men struggle with it but shockingly few…

Sildenafil relaxes muscles of the blood vessels and increases blood flow to particular areas of the body. Sildenafil is used to treat erectile dysfunction (impotence) in men.