I have been diagnosed ADHD since I was 14, I am 24 now and I have been on medication since diagnosed. I started on Adderall, then moved to Vyvanse for the benefits of the continuous even release. When the new healthcare system came into place my insurance won't cover Vyvance even though my Doctor has sent in requests for that specific prescription. I am currently taking adderall twice a day and while it helps me focus and control myself better, I've noticed when I go to take my second dose mid afternoon I get a foggy brain feeling. I get really spacey and it's even harder to focus. Has anyone else experienced this? Could I need a upped dosage? Have I been on this kind of medication for too long? I definitely need some kind of ADHD medication. Any advice or your own experiences would help me understand what's going on would be appreciated.