Modafinil Australia Online is a prescription medication that is used to reduce daytime sleepiness in people with narcolepsy, obstructive sleep apnea, and shift work sleep disorder. It is also sold under the brand name Provigil. It is a wakefulness-promoting agent and works differently than the stimulant drug Vyvanse (lisdexamfetamine). It is usually taken in the morning. What is Modvigil 200...