This 13 year old already has tried Cogentin and other meds with no helpful effect in controlling his facial and uncontrollable movements of head, arms, legs. He never stops moving and has lost much weight and is extremely thin. This has gone on for 4 months after his psychiatrist took him off risperadol without any washout. period and put him right on Zyprexa.He is was on it only for behaviorial reasons. Also on Ritalin. He is pure Russian decent... .