6 year old on 200 mg trazodone but still won't sleep. Parent states she gave it to him at 7 p.m., still fully awake at 4 a.m. She also states that most times he only sleeps 3-4 hrs a night. He also takes clonidine 1 1/2 mg 3x a day, atomoxetine 18 mg once a day and paliperidone 9 mg once a day