My little boy who has asc has been prescribed melatonin because he doesn't sleep well, he's been on melatonin about 7 months now he will be 4 in January, he still isn't sleeping, wakes up loads in the night screaming so loudly the whole house is woken up I also have children that are at school so it obviously important they get a good nights sleep, there really is no settling him back down, he bangs his head violently against his headboard as well has anyone tried anything that works in regards to sleep, he has a routine for bedtime, I also have a 3 month old so at the moment between seeing to baby and getting up to ds I'm literally surviving on about 2 hours sleep a night.