Modvigil is a medication that is prescribed for the treatment of excessive daytime sleep disorders such as narcolepsy, obstructive sleep apnea, and work sleep disorder. Modvigil has an active ingredient that works within 30 minutes of its intake and increases Wakefulness. Hab Pharmaceuticals manufactures it, and Modvigil is the active ingredient of Modafinil. It has many off-label uses, such as helping increase activeness and alertness enhancing mood, and many other off-label uses. For more details, visit theMymodalert website on Modvigil.