About Erectile Dysfunction
Erectile dysfunction, a sexual problem that affects between 15 million and 30 million American men, can be caused by injury, stress, or certain diseases or medications, among other things. A man with erectile dysfunction has a repeated inability to get or keep an erection firm enough for sexual intercourse. While the incidence of erectile dysfunction increases with age, erectile dysfunction is not an inevitable part of aging. There are medicines (such as Viagra®, Levitra®, Erectine® and Cialis®) that can effectively treat erectile dysfunction at any age; and additional types of erectile dysfunction medication are currently being tested for safety and effectiveness.

