Modalert 200 mg is a widely prescribed modafinil tablet used to improve wakefulness and reduce excessive daytime sleepiness. It is primarily prescribed for people with sleep disorders such as narcolepsy, shift work sleep disorder, and obstructive sleep apnea. In these conditions, Modalert 200 mg helps users stay alert during the day, reduces sudden sleep attacks, and improves overall daily functioning. Many people also use it under medical supervision to enhance focus and productivity, especially when sleep deprivation affects work or study performance. Modalert 200 mg is not a regular stimulant; it promotes wakefulness by acting on brain chemicals that regulate sleep. It should only be taken as prescribed by a doctor to ensure safe and effective use.