The federal government has not done enough to oversee the treatment of America's foster children with powerful mind-altering drugs, according to a Government Accountability Office (GAO) report. The GAO's report, based on a two-year-long investigation, looked at five states - Florida, Massachusetts, Michigan, Oregon and Texas. Thousands of foster children were being prescribed psychiatric medications at doses higher than the maximum levels approved by the Food and Drug Administration (FDA) in these five states alone. And hundreds of foster children received five or more psychiatric drugs at the same time despite absolutely no evidence supporting the simultaneous use or safety of this. Overall, the GAO ... found that more than one-fourth of foster children were prescribed at least one psychiatric drug, [and] were prescribed psychotropic drugs at rates up to nearly five times higher than non-foster children. The chances of a foster child compared to a non-foster child being given five or more psychiatric drugs at the same time were alarming. In Texas, foster children were 53 times more likely to be prescribed five or more psychiatric medications at the same time than non-foster children. Foster children were also more than nine times more likely than non-foster children to be prescribed drugs for which there was no FDA-recommended dose for their age. For ... those less than 1 year old, foster children were nearly twice as likely to be prescribed a psychiatric drug compared to non-foster children.