I have been prescribed adderall XR for my ADD since I was in 5th grade , was prescribed through my pediatrician after going through tons of test took about 2 years to get the right medication ! I graduated in 2014 and stopped taking my adderall and after 2 years I couldn't deal with not having it anymore so I went to my new doctor and he agreed since he knew I was pre prescribed it for years , so for 4 months now I've been on Adderall XR 20mg once daily and Wellbutrin 250mg twice daily and the Wellbutrin gives me horrible headaches and makes my Adderall not have very good effect for my ADD. I told my doctor about this and he kinda ignored it I also want to but am afraid to tell him I just cant continue to pay $ 100+ For the XRs anymore and I've seen that the IRs for Adderall are much more affordable, how should I go about telling him and or asking to be switched ?