An erection that lasts longer than four hours is a medical emergency. The oxygen-deprived blood in your penis can damage tissue in the penis. Untreated priapism can result in damage or destruction of penile tissue and permanent erectile dysfunction.
An erection that lasts longer than four hours is a medical emergency. The oxygen-deprived blood in your penis can damage tissue in the penis. Untreated priapism can result in damage or destruction of penile tissue and permanent erectile dysfunction.