Artvigil 150 mg tablets are a medication primarily used to address sleep problems, particularly in conditions like narcolepsy and sleep apnea. The active ingredient, armodafinil, promotes wakefulness and helps regulate sleep patterns by influencing neurotransmitters in the brain. Typically prescribed for individuals who experience excessive daytime sleepiness, Artvigil can enhance alertness and cognitive function. It is essential to take the medication as directed by a healthcare professional, as misuse can lead to dependency or adverse effects. Common side effects may include headaches, nausea, and anxiety, while serious reactions are rare but can occur. Regular monitoring by a healthcare provider is recommended to ensure optimal results and safety.