The drug Modalert is used to treat sleep disturbances. Modafinil is found in Modalert 100, which helps people stay awake during the workday. Take this medication if you have too much work to do and are tired. Modafinil is used to treat narcolepsy and shift work sleep disorder, which cause excessive daytime sleepiness (sleepiness during scheduled waking hours and difficulty falling asleep or keeping asleep during scheduled sleeping hours in people who work at night or on rotating shifts).

Modalert 200 is a more potent version of Modalert. It has 200mg of modafinil in it. This pill should be taken with water and swallowed whole. Although taking modafinil at a specific time is recommended, it can be taken with or without food.

Alternative medicine: Artvigil 150, Modvigil 200