chronic fatigue syndrome
"Well, this is not the magic pill for me.  I have been on Adderall and Provigil and have not been able to tolerate/liked either.   I had hoped Provigil would help since I have heard such good things about it helping people who suffer from fatigue.   I had to snap the 200mg Provigil in half AND only take it after eating a full meal in order to not shake and not have my muscles tense up and chest feel tight.   It was pretty much like caffeine.  It woke my body up but not my mind.  I still craved a nap and had brain fog.  I told my Dr. about this and she suggested trying Nuvigil.   I have been on it two days and it feels the same as Provigil.  Maybe a little more tolerable, but no magic "I feel incredible!" feeling.  Boooooo."