Hello from Fife

Hello everyone we are new here and been in the club for some time. We have a 13yr old son on the spectrum over past two tears his anger got to a point where he was hurting himself and us damaging property etc. We were faced with having to reconsider meds for which we had managed to avoid since his diagnosus some 8 years ago. After trying a few different ones we now have rispiradone with a daily dosage of 0.5ml and wonder what other people have started on and what proved successful?