Modafinil induces wakefulness, but its dopamine-releasing action in the nucleus accumbens is weak and dose-dependent; no likelihood of euphoric response ('abuse potential').
Unlike conventional stimulants, no anxiety, agitation and insomnia; selectively stimulates brain's adrenergic receptors for norepinephrine (noradrenaline), a neurotransmitter linked to alertness, learning, and memory.
Eugeroic = “good arousal." Unique class of drugs (adrafinil, modafinil). Like adaptogens (ginseng), only “stimulate when stimulation is required.” Highs and lows associated with other stimulants (amphetamine, etc) are absent with eugeroics.
Rapidly restores vigilance and alertness in older people and the physically and mentally tired. Has a powerful antidepressant action far superior to that of fluoxetine (Prozac) and clomipramine (Anafranil) and is without any serious side effects. Adrafin