Modafinil Australia is a medication that is primarily used to promote wakefulness and improve alertness in individuals who experience excessive daytime sleepiness. It belongs to a class of drugs known as wakefulness-promoting agents or eugeroics. Modafinil is commonly prescribed to treat sleep disorders such as narcolepsy, obstructive sleep apnea (OSA), and shift work sleep disorder (SWSD).

The exact mechanism of action of Modafinil (Modvigil 200 mg) is not fully understood, but it is believed to work by affecting certain neurotransmitters in the brain, including dopamine, norepinephrine, and histamine. By modulating the activity of these neurotransmitters, Modafinil promotes wakefulness without causing the jittery effects associated with traditional stimulants like amphetamines.