my son is now 7 and has been taking it since he was two but he has severe adhd and it just helps him calm down alittle so he can sleep better cause he would wake up so wild and cranky and stay that way all day

I wouldnt, but that's just me. it makes the body dependent on the pills and it stops producing it on it's own like the body should and will lead to further sleep problems

Sleep schedules change a lot for kids especially when they're learning, developing and growing so fast!

Is your child up all night or just a wonky schedule? Have you tried other things like warm milk before bed? Shutting tv/phone/tablet off an hour before bed? Reading to help sleep? I wouldn't recommend it for a young child but definitely talk to your child's Doctor!