<p>Armodafinil, an oral medication that promotes alertness, is present in Artvigil 150 mg. It is a generic counterpart of the name-brand drug Nuvigil and is also used to treat narcolepsy, obstructive sleep apnea, and shift work sleep disorder. In individuals who have excessive daytime drowsiness, oral medicine encourages alertness and wakefulness. It enhances their quality of life and lessens the health concerns related to daytime napping. The medication enhances cognitive abilities by increasing dopamine release in the brain.</p>