Priapism is a rare condition in which men face prolonged erection of the penis without sexual arousal. The risk of such a condition increases if you have sickle cell disease or other blood disorders like leukemia. Certain meds along with alcohol overuse may also result in this concern. If your erection stays for more than four hours without sexual interference, see the top andrologist doctor in Kolkata. Your doctor, before giving you medical care conducts a compact diagnosis. On the basis of health examination, you receive treatments. Let your doctor help you get rid of health complications early on.