Erectile dysfunction can affect men of any age, and it’s never a good time. While the condition is most notably thought to affect older men, the truth is that young men, middle-aged men and yes, older men, can all experience the effects of erectile dysfunction. While it may be caused by a treatable condition like high blood pressure, or due in part to certain lifestyle habits, it’s important to talk to your doctor if impotence is affecting your sexual relationship and your ability to have sex successfully.