Artvigil 150 mg, containing Armodafinil, is a medication primarily used to treat shift work disorder, a condition characterized by excessive sleepiness due to irregular work hours. Armodafinil functions as a wakefulness-promoting agent, enhancing alertness and reducing fatigue in individuals who struggle to maintain a regular sleep-wake cycle. Users need to follow prescribed dosages and consult healthcare professionals to ensure safety and efficacy, as potential side effects may include headaches, nausea, and insomnia. This medication is not intended for use in treating conditions like narcolepsy or obstructive sleep apnea, and its use should be monitored to prevent dependency.