What is the definition of priapism?
It is a prolonged erection. This is an easily managed but potentially serious complication. If ignored, it may result in severe pain and may require a small operation. In addition, it may also make you completely impotent necessitating placement of a penile prosthesis. Therefore, it is very important that if you develop a full erection lasting for more than 4 hours, YOU SHOULD CALL YOUR DOCTOR AT ONCE OR GO TO THE EMERGENCY ROOM!