Modafinil is the active ingredient in the pharmaceutical medication Modvigil 200mg. Many sleep disorders, including narcolepsy, sleep apnea, and shift work sleep disorder, are treated with it because of their symptoms of extreme sleepiness and fatigue.

Modafinil enhances wakefulness by increasing the activity of specific brain chemicals called neurotransmitters. It may also improve your ability to focus, remember information, and make sound judgments.

Modvigil should be used once daily in the morning, preferably before breakfast. A doctor may adjust a patient's dose based on how they respond to treatment. For more details visit here Medicationplace.