multiple sclerosis
"I was diagnosed with MS at the age of 29 and had severe fatigue for 2 years prior. I started on 200mg which was way too strong so I cut the dose into 100mg. I find that if I take it everyday it is not as effective so I just take it when needed which ends up being about 3 times a week (I work full time in a sort of stressful environment).  It is important not to "over do it" when on Provigil.  I have to say that Provigil changed my life.  I am now able to spend time with my boyfriend in the evenings after work and also see friends past 9 PM and not get fatigued.  I do feel that when I drink on Provigil I get very emotional...so I try and stay away from drinking.  I do like how it helps me mentally focus and also have energy to exercise!"