Artvigil 150 is a medication that contains the active ingredient Armodafinil. It is known for its excellent effectiveness in treating sleepiness and promoting wakefulness. Artvigil 150 is considered an inotropic agent, meaning it enhances the release of certain neurotransmitters in the brain, including dopamine, norepinephrine, and histamine. These neurotransmitters play a crucial role in regulating alertness and wakefulness. By increasing their levels, Artvigil 150 helps to combat excessive sleepiness and promote sustained concentration and focus. It is widely prescribed for conditions like narcolepsy, obstructive sleep apnea, and shift work sleep disorder where excessive daytime sleepiness is a significant symptom.