When federal inspectors set out to examine how powerful antipsychotic drugs were being used on children in the nation’s public health systems, they found a 4-year-old on four psychiatric drugs, a 10-year-old prescribed without medical records, and a 16-year-old on six psych meds, including a prescription at double the maximum recommended dosage. Poor children and foster kids covered by Medicaid are prescribed too many antipsychotic drugs, too young, for too long, and at the wrong dosages, according to an alarming new five-state review by the U.S. Department of Health and Human Services.