ibromyalgia
"I have been taking Savella for almost 5 months and am overall very disappointed. Switching from Lexapro to Savella made for one week of hellish symptoms. Then I had nearly every awful side effect that is listed for Savella: rapid heartbeat, nausea, constipation, sweating, shivering, insomnia,etc. I WAS getting some significant pain relief, though, maybe 60%. The rapid heartbeat was a real concern, so I cut back to 75 mg. for a few weeks. The pain relief decreased, so I went back up to 100mg. again. Although the rapid heartbeat was no longer a problem, the FM pain relief has never returned either, and I still have the side effects, though the severity has lessened. My plantarfascitis pain is the only pain that is really reduced."