... After I take adderall for awhile, i get paranoid and delusional. I got hospitalized by my parents. The doctors took me off it. But i want to get back on it. I think i might be addicted to it. What should I do? Can adderall cause delusions and paranoia? How long will psychological dependence last? I was on it for 23 years... did adderall make permenant changes in my brain after taking it for this long?