Follow-Up: I started provigil two months ago. Before diagnosed with narcolepsy, I was told that I had Fibromialgia, chronic fatigue, depression... that just couldn't decide. I finally went to a sleep center and was confirmed on the narcolepsy. The problem with this medicine is that I am ok until around 3pm. That's when I want to fall asleep. By the time I get home, I'm exhausted and asleep within an hour. This is making it hell on the family. I am also experiencing striking pains in my arms, severe heartburn and an increase appetite. Does anyone else have these sytems?