A nurse is teaching the parents of a school-age child who has ADHD about atomoxetine. Which of the following instructions should the nurse include in the teaching?

A. Atomoxetine, a selective norepinephrine reuptake inhibitor (SNRI), can cause insomnia if taken late in the day; morning dosing reduces this risk. B. Unlike some antipsychotics, atomoxetine is more commonly associated with appetite suppression and weight loss, not weight gain. C. Atomoxetine is not a stimulant; it usually reduces hyperactivity and impulsivity. D. Atomoxetine does not suppress the immune system; infection risk is not a concern.