BLUE LIGHT GLASSES! I do not have adhd, but I was having random wake at 3 am for some reason. I got blue light blocking glasses and I usually put them on after dinner (we have early dinner, little kids, so adjust for your time zone of course) and they have helped a lot! I still get slightly roused sometime early in the AM, the cat is often the culpret, but I roll over and adjust my pillow and usually fall right back to sleep. Nights I skip the glasses I notice. It is worth a try!