Daughter is 13 and has O.D.D (Oppositional Defiant Disorder) ADHD, Separation Anxiety, and Major Depression. Current meds are Concerta 36mg every am, Hydroxyzine 10mg PRN, Ritalin 5mg at 3:30pm, Clonidine 0.1mg 1/2 tab at 3:30pm, Celexa 10mg at bedtime and Clonidine 0.1mg 2 tabs at bedtime. If her Hydroxyzine is PRN and she is having anxiety right before bed can she take it with Clonidine or not? I read it could cause hypotension. Please answer ASAP. Thanks