narcolepsy
"Xyrem is life changing. I have been taking a free sample of Xyrem for 4 weeks and now for the 1st time I wake up feeling refreshed and awake. I no longer feel like a narcoleptic.  

Before Xyrem, each day I crawled out of bed with an indescribable level of exhaustion and I reached for the Dexedrine pills just to drag through another day.   

"