ibromyalgia
"I started taking Savella in Jan 2013 after years of other meds for my fibromyalgia. I've had it diagnosed since 1997. The worst side effect is the huge sweats.  It was like going through the menopause again. Whew....and I've lost weight, which is a good thing.  This sweating may be going away, since I only had three sweat attacks this week.  Great med for calming down the fibromyalgia symptoms."