well, adderall is an anphetamine, which is VERY close to meth/speed and people who take speed or meth for long periods of time sometimes develop skitzophrenia(spelled wrong). That sounds like a very scary side effect of the drug, I would probably talk to the doctor about being uncomfortable with this and there are so many other drugs on the market that work just as well that may not have that side effect.
hearing voices voices in his head adderall xr consintrate experiance long periods of time anphetamine scary side drugs