If you have ADHD, Adderall can help to improve focus and concentration. The medication works by increasing levels of dopamine in the brain, which improves communication between nerve cells. As a result, people with adhd who take Adderall typically find it easier to stay on task and avoid distractions. Adderall can also help to improve academic performance and decrease impulsivity. In some cases, the medication may also help to reduce hyperactivity. However, it is important to note that Adderall is not a cure for adhd and it should not be used as a replacement for traditional treatment methods such as behavioral therapy.