Has anyone ever had nausea associated with GBS? I have been pretty stable since IVIG in October. My legs are unstable and go to sleep while walking, but I get around OK. Sunday, I was hit by severe nausea and sweats that came on suddenly with no obvious trigger. I thought I was having a heart attack, but EKGs were normal. Since then, the rubbery/tingly sensations that have previously only been in my legs have started in my lower arms with minor tremors. Increasing gabapentin helps some, but then I feel groggy. Has anyone experienced anything like this?