Kennedy,
My teenage son , who has high functioning autism, has much better control over his hyper, inappropriate social behavior when he takes
ritalin. Over the past 10 years, we have tried all types of stimulants, including long lasting, but recently made a full circle back to regular ritalin-- two 20mg doses a day. The problem is that after the second dose wears off, more doesn't work--it just causes anxiety. What could we use after 4:00pm to keep him calm without dulling him?