![]() Erection problems occur when you can’t achieve or maintain an erection that’s firm enough to have sexual intercourse. Following sexual arousal, the blood vessels to the penis open up again, allowing the blood to leave.Īt some point in a man’s life, he may have difficulty achieving or maintaining an erection. Once the blood fills the penis and an erection is achieved, the blood vessels to the penis close off so that the erection is maintained. This, in turn, allows blood to flow to the tissue in the penis. Nerve signals, sent from the brain to the penis, stimulate muscles to relax. When men become sexually aroused, hormones, muscles, nerves, and blood vessels all work with one another to create an erection. Treatment can depend on the underlying cause. ![]() ![]() Issues with getting or maintaining an erection can result from both physical and psychological causes. ![]()
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