Intuniv is a medication prescribed to treat ADHD in children ages 6 to 17. Reviews from parents show that Intuniv generally improves behaviors and focus, while also increasing appetite in some children. Common improvements include better concentration, fewer negative behaviors, and improved school performance and social skills. However, some children experience drowsiness or difficulty sleeping while adjusting to the medication. Dosages typically start at 1mg and may increase up to 3mg depending on a child's response.