Hi! I saw someone talking about add/adhd causing insomnia a few posts back and i thought that I could add on to it. Since ADD/ADHD is much more prevalent in teens and children it affects their sleep schedule drastically do to their mind being so active. To add on to that many teens with or with out ADD/ADHD suffer from sleep delay. Which also messes up their sleeping schedule. I am currently being treated for both and I thought the information would help others who may not know they have it.