For individuals with certain mental health or sleep-related disorders, a psychiatrist may prescribe modafinil to enhance alertness, attention, and cognitive performance. Psychiatrists prescribe it off-label for ADHD, depression-related exhaustion, and cognitive slowness, although it is most frequently used for narcolepsy, shift work sleep disorder, and excessive daytime drowsiness. Without the potent stimulant effects of conventional drugs, modafinil can help people feel more awake. When used under medical supervision, Modvigil 200, a generic form of modafinil, is frequently selected due to its longer-lasting alertness, reduced potential for addiction, and comparatively benign side-effect profile.