Keep lying to ourselves kids. Lexapro is used to treat anxiety in adults and major depressive disorder in adults and adolescents who are at least 12 years old. Methylphenidate's mechanism of action in the release of dopamine and norepinephrine is fundamentally different from most other phenethylamine derivatives , as methylphenidate is thought to increase neuronal firing rate ,     whereas amphetamine reduces firing rate, but causes monoamine release by reversing the flow of the monoamines through monoamine transporters via a diverse set of mechanisms, including TAAR1 activation and modulation of VMAT2 function, among other mechanisms. It is part of a group of antidepressant medications called selective serotonin reuptake inhibitors SSRIs. Results from four national surveys". Pharmacology Application in Athletic Training.