Occurs when a man can't get or keep an erection firm enough for sexual intercourse. Erectile dysfunction can be a sign of a physical or psychological condition. It can cause stress, relationship strain, and low self-confidence. The main symptom is a man's inability to get or keep an erection firm enough for sexual intercourse. Patients suffering from erectile dysfunction should first be evaluated for any underlying physical and psychological conditions. If treatment of the underlying conditions does not help, medications and assistive devices, such as pumps, can be prescribed.
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