I have been taking Adderall 30 mg, 2 in the am & 1 at noon for years. In November of last year, I went on Medicaid because I am disabled (I have Rheumatoid arthritis, among other things). Medicaid won't pay for my Adderall nor my opioid painkillers. When I explained my problem to my psychiatrist, he gave me Adderall XR 30 mg, which for some reason Medicaid paid for. Unfortunately, it seemed to make me confused, spacey, & I could barely stay awake let along concentrate. Now, my pain doctor has taken away my Xanax 1mg & my psychiatrist decreased the Adderall XR to 15 mg & told me to resume the Adderall 30 mg twice a day. I am not any better & everyone keeps telling me it is just withdrawal. Has anyone else had similar problems?