Are you trying to find the best Adderall substitutes that won't have any negative side effects but will improve your cognitive function? Attention deficit disorder (ADHD) and other neurodevelopmental disorders are the main problems that Adderall is used to treat. It is a potent medicine that primarily improves concentration, curbs impulsivity, and lengthens periods of inattention. This is a superb medication that has several advantages for a person, especially when treating ADHD.