my son has been diagnosed as \"poster boy\" ADHD, he is 11 and he has a very difficult time focusing and doing tasks even in a special classroom environment with additional help.  I have not medicated him.  However i am writing to you about his eyes.  When he is especially hyper, or extremely tired (he also seems to get more hyper the more tired he is) his eyes become red and glossy, he looks high a lot of the time.  (i am certain he is not actually high), his friends have made comments and even their parents.  is this a typical symptom of ADHD or hyperactivity or do you think there may be a separate issue here.  Because he only seems to have this look when really hyper or tired (which is still hyper lol).