I am very interested in your entry on the ADD/ADHD thread. We had our first visit with my son's pediatrician yersterday and I actually asked if maybe my son's vision was causing him to not succedd. Maybe a visual disorder. Doc, said that would have caused him to not be able to write so he believes Vyvanse is the way to go. What therapy are you using now? Would a regular eye doctor be able to test my son for visual disabilities?