DS age 11 has severe autism, GDD, low muscle tone, pica. He doesnt communicate. From Nov 2011 he has been quite unwell. Really lethargic, sleeping a lot more than usual, no appetite, his legs keep twisting and he gets stuck sometimes when trying to get up, he is extremely anxious covered in bruises with nipping himself and his head is bald each side due to him continually rubbing and pulling his own hair. He has been in hospital for 5 days a couple weeks back now seeing psychologist from Camhs, we are waiting on bloods results coming back the few that have show hes low vit b12, zinc some other vits. Muscle blood test was high. Doc said these tests not too much to worry about will sort them out, and they are not what is causing his problems. He crys sometimes screams and seems to be in pain. Doc has said taking him back to hospital next thu/fri to reassess they now think could be catatonia (not the schizophrenic type? whatever that means). Have googled but dont really understand it. They also think as well as this he could poss have epilepsy.