Erectile dysfunction is the inability to attain or maintain an erection
adequate for the sexual satisfaction of both partners. Erection problems
are common in adult men. Almost all men sometimes have trouble getting
or keeping an erection. In many cases, the problem goes away with little
or no treatment. Being tired, stressed, having problems with your
partner, or drinking too much can make it tough to get an erection, and
it’s normal for that to happen once in a while. See doctor, however, if
it’s an ongoing problem. He will help figure out the cause and give
treatment options.