chronic fatigue syndrome
"Before taking Provigil I could barely get out of bed. I had no idea what was wrong with me. Finally a doctor did a blood test and said I had been exposed to mono which can cause chronic fatigue syndrome. Now that I am on the Provigil I have gone back to work, I clean my house again and I can actually play with my grandkids again. Since being on this medicine I have not experienced any side effects or they were so mild I didn't notice. Provigil has changed my existing into living again."