It works by affecting certain elements present in the brain that help to control the sleep and wake cycle. Armodafinil Generic works by boosting the amount of a chemical neurotransmitter, dopamine that is used for communication between the nerves. This medicine helps to increase dopamine in the brain by lowering the reuptake of dopamine into nerves. It is readily absorbed in blood after its oral administration. This drug is found to produce psychoactive and euphoric effects, feelings typical of other CNS stimulants and alterations in perception, mood, thinking in humans.