Provigil (modafinil) tablet is a medication that promotes wakefulness. Pill with imprint PROVIGIL 200 MG is White, Elliptical / Oval and has been identified as Provigil 200 mg. Provigil is used in the treatment of shift work sleep disorder, Provigil is also used to treat extra sleepiness due to sleep apnea, narcolepsy, or shift work sleep disorder.

Side Effect

Check with your doctor immediately if any of the following side effects occur while taking modafinil :- Black, tarry stools,blurred vision, chest pain, confusion, fainting, mental depression, rapidly changing moods, shortness of breath, sore throat, trembling or shaking, trouble in urinating, uncontrolled movements of the face, mouth, or tongue, unusual bleeding or bruising, unusual tiredness or weakness, dryness of the mouth, dryness of the skin, heartburn

How long does Provigil 200 Mg last ?
Provigil usually takes 30 to 60 minutes to start working. If you consume Provigil pills with food, it might take slightly longer to work, the half-life of Modafinil ranges between 10 to 12 hours for most patients but can last up to 15 hours for some.