He does not take any meds or see a T. We're just riding it. I think his PTSD started when he first went to Iraq. He survived many, many struggles. Watching people explode next to him and many more adventures... Many, many more. However I just started asking more and more questions and he said that even before war, he lost interest in intercourse in his relationships. Damn it, I kind of knew it. Must be another mental issue.