Modalert 200 Australia is a medication containing the active ingredient modafinil, which is used primarily to treat excessive sleepiness associated with sleep disorders such as narcolepsy, obstructive sleep apnea, and shift work sleep disorder. It works by promoting wakefulness and reducing daytime sleepiness, allowing individuals to stay alert and focused throughout the day. Modalert 200 Australia is often prescribed to individuals who struggle with excessive sleepiness or fatigue due to their sleep patterns or work schedules. It is important to note that Modalert 200 Australia should only be taken under the guidance of a healthcare professional and as prescribed to ensure safe and effective use.