My sons meltdowns r at school an home school report it can take upto 40 mins to calm him down .he rocks, pulls his hair,punches walls, bites himself etc He has autistic traits but im convinced he has mild autism .Reports read like he is autistic too.but school r hit n miss on there replies to questionaires but i continue to oppose them.He also has sensory issues as in clothes tags get ripped out an chewing drink tops doesnt like light touch and loud voices.He also has bowel issues as in he often cant get to toilet in time and starts to soil but on med 4 that he also takes 150 mg of setriline 4 his ocd but shrink may b mixing a new drug in too.his ocd fear is death an cancer deseases and germ.He has mild development delay also.He has had speech n language on n off thru out the years.hope this is enuf info if not u can ask me specific questions thanks so much 4 your reply i appreciate u time xx