depression
"I went to my primary doctor for a check up. I told him that I just was not feeling right. He referred me to the mental health clinic. The doctor there asked me a lot of questions about how I felt, was I suicidal. Discussed my military life. And any combat experience. That was to check on PTSD. She started me on Paxil. I had the usual side effects of dry mouth, couldn't sleep, excessive urination, constipation, and diarrhea. But I got over the side effects when my body got used to the medication. 
One of the main problems with this medication is that I cannot get an erection and cannot orgasm. "