Nuvigil is SEDATING. It's why the drug has done so badly. It makes a large percentage of people who take it actually fall asleep--including me. It was basically a sleep med for me. Complete joke. Horrible drug, just a patent scam attempt. It did not work. It is why they fought so hard to extend the patent on Provigil for so long--they knew it sucked.

Provigil is a completely different drug. It will work, pretty much guaranteed.