Modalert is a prescription medication that is used to treat excessive daytime sleepiness associated with various sleeping disorder like insomnia, epilepsy, shift-work sleep disorder, obstructive sleep apnea etc. Medical use of Modalert was approved by the FDA (Food and Drug Administration). Modalert restore the natural sleep pattern of a person and reduce the tendency of daytime sleepiness. To know the uses and benefits of Modalert in details visit here.