I saw my psychiatrist a few weeks ago, and we have decided to try Ritalin for my ADHD. I was on Strattera and Concerta when I was younger, about 15 years old, and Strattera made me hallucinate. Concerta didn't. I was taken off the Strattera and Concerta, as treating my Schizoaffective Disorder was more important at the time to my current psychiatrist. She has told me that Ritalin might make my psychosis worse, and that we'd have to be very careful with it. I was just wondering, has anyone else had any experience with psychosis and ADHD meds? Have they made you psychotic again? I'm a little nervous to try Ritalin, as I certainly don't need my psychotic symptoms to return.