Question: is nuvigil used for adhd?
Answer: Nuvigil is also used to treat excessive sleepiness caused by sleep apnea or shift work sleep disorder. Adderall is also used to treat attention deficit hyperactivity disorder (ADHD). Nuvigil and Adderall belong to different drug classes. Nuvigil is a wakefulness-promoting agent and Adderall is an amphetamine.