If patients require an increase of more than 2 mcg/kg/hr within 3 hours, then the patient will have Midazolam either started or increased. Dosage will be 0.1 mg/kg/hr for children less than 20kg and 0.05 mg/kg/hr for children over 20kg for starting Midazolam. Dosage for increase in current infusion will be 0.1mg/kg/hr for children less than 20kg and 0.05mg/kg/hr for children over 20kg.