Erectile dysfunction: what is it?
Erectile dysfunction, also referred to as impotence, is the inability to obtain and sustain an erection that is firm enough for sexual activity.
Erection problems that occur occasionally are not necessarily cause for concern. On the other hand, chronic erectile dysfunction can result in stress, marital problems, and a loss of confidence. Aside from being a risk factor for heart disease, having trouble getting or keeping an erection could be... see more


