Child’s Ordeal Shows Risks of Psychosis Drugs for Young By DUFF WILSON Published: September 1, 2010 Kyle Warren, at 6 years old. OPELOUSAS, La. — At 18 months, Kyle Warren started taking a daily antipsychotic drug on the orders of a pediatrician trying to quell the boy’s severe temper tantrums. Thus began a troubled toddler’s journey from one doctor to another, from one diagnosis to another,…