My daughter is special needs shes 25 yrs old shes a diabetic insulin dependant but what i need to know is we have a doctor that had put her on risperdal for aggressiveness she seemed to be ok on this except for her breast lactacin which should not be we called her doctor hes just stoped the risperdal and and now we have to staret her on the concerta to try it is this ok to take with insulin and does this work for aggressiveness??