It is a wakefness-promoting agent.
Used for treat excessive sleepiness caused by narcolepsy or shift work sleep disorder.
It is also Used for treat excessive sleepiness caused by obstructive sleep apnea/hypopnea syndrome (OSAHS).
HOW TO USE
Take this medication by mouth as directed by your doctor.
The usual dose is 100 mg taken once daily in the morning.
Do not take more than 200 mg per day.