What smart pill increase dopamine in brain?

Controlling motivation, wakefulness, and attentiveness is associated with these regions. The effectiveness of Modalert 200(External link) to increase alertness is thought to be influenced by dopamine-related actions. Instead, it increases the amount of dopamine in the synaptic cleft by blocking dopamine transporters, which prevents dopamine from being reabsorbed. Dopamine signalling is enhanced as a result, which may also increase arousal and motivation. It has been discovered that modafinil has some affects on how the brain works.

Most commonly given to treat excessive drowsiness and boost alertness in those with sleep disorders, modafinil is known for its ability to promote wakefulness. Modafinil might indirectly improve cognitive function by encouraging wakefulness in circumstances when sleep deprivation or excessive sleepiness would otherwise hinder performance.