benign prostatic hyperplasia
"While taking this medication, I suffered from all of the side effects, except from the long or painful erection. I had trouble sleeping, agitated, and irritable. I thought maybe it was due to my chemical imbalance, which it may have been, but those symptoms were exacerbated by this drug to the point of continued stress and disquiet behavior. Other symptoms include tightness in the chest resembling asthma symptoms or bronchial distress to the sinus problems mention in the side effects."