:( i am 40 years old and a schizephrenic .i am in no way a threat to myself or society. i take over 1750 ml of antipsychotic medicine a day. these are depakote ,buspirone,abilify, prozac and sometimes valium. i have tremors. can this be tardive dyskinesia? i been taking medicine over 18 years. also have to take pain killers for my arthritis. is it possible im being overmedicated?