First off I commend you for taking the initiative to learn more to better understand your boyfriend's condition. I wish I was that lucky! I can say that I too struggle with sleeping....it seems almost impossible some days. My dr recently started me on a low dose of trazadone at bedtime and I have slept about 70% of the nights since. This is after having tried all sorts of otc sleeping meds, herbal supplements, prescription sleep meds. I think it's a matter of trial and error....what works for one may not work for someone else. Also, I've noticed that as my condition changes so do my sleep patterns.....it makes me wonder how I'll ever be able to return to work. Good luck to you and your boyfriend!