Modvigil 200 mg is primarily used to enhance alertness in narcolepsy and shift work sleep disorder. While it momentarily improves attention, alertness, and cognitive function, its long-term effects on brain health are unknown. Some research suggests that modafinil may improve specific cognitive activities, but it is neither a brain “booster” or neuroprotective drug. Misuse or misuse may cause negative effects such as sleeplessness, anxiety, or dependency. Modvigil 200 should only be used under medical supervision, and it should not be used in place of good lifestyle choices that promote brain health, such as sleep, nutrition, and exercise.