 [ Symptoms ] most of my bowel movements are hard pebbles most of the time i use a rubber glove on my hand to get the stool out why i eat a lot of fiber and have used senocot and miralax without much relief i also have pain in my groin area that affects my walking sometimes i have been having this problem for a few years i also have gerd and take protonics for that what can i do [ Disease ] common causes of priapism include alcohol or drug abuse especially cocaine certain medications including some antidepressants and blood pressure medications spinal cord problems injury to the genitals anesthesia penile injection therapy a treatment for erectile dysfunction blood diseases including leukemia and sickle cell anemia