What does it mean if you have priapism in the past?

ED: Priapism can lead to long term erectile dysfunction if not treated in a timely manner. Drugs such as trazadone can lead to this. Priapism from pd5 inhibitors such as viagra, cialis, and levitra, (vardenafil) is actually very rare. Sickle cell crisis can cause priapism. Those who have previously had pripism are more likely to have it occur again.