Call us :13157453428, Modalert 100 mg tablet and Modalert 200 Mg tablet is a prescription medicine that treats with excessive daytime sleepiness or parcolepsy. It is known to improve wakefulness during the day and reduces the tendency to fall sleep. Narcolepsy comes as sleep disorder that leads to excessive daytime drowsiness. The affected person may experience excessive sleepiness, hallucinations, sleep paralysis and improves with quality of life. It gives you more energy to perform better daily activities.