A synthetic substance related to natural sympathomimetic amines and the synthetic agent amphetamine. In the central nervous system (CNS), dextroamphetamine induces the release of dopamine within the mesocorticolimbic system, a major component of the brain reward system, resulting in measurable behavioral changes such as euphoria. As a CNS stimulant, this agent may increase blood pressure and reduce appetite. Similar to other amphetamines, dextroamphetamine has a high potential for abuse, dependence, and addiction if used in large doses over extended periods of time. (NCI04)
